Mathematics Middle School

Leslie can buy 88-pound bag of dog food for $ 7.40$7.40 or a 44-pound bag of the same dog food for $ 5.38$5.38.
​Which is the better buy?

Answers

Answer 1

Answer:

$ 5.38 because it is less expensive and easier to bye

Step-by-step explanation:

compare the money value and total and then compare to find out which is the best one

Related Questions

PLEASE HELP!!!! IM POSTING MORE QUESTIONS!!!!!

Answers

Hmmm I think it may be the third?

What is the unknown fraction?

Answers

Answer: 17/100

Step-by-step explanation: I first made 8/10 into 80/100 and then i did 97-80 which is 17 so the answer is 17/100.

17/100 hopefully this helps

Write the equation of the line in slope-intercept form using y=mx+b​

Answers

Answer:
y=2x+0

Explanation:
To find the “b” of this equation you simply see where the line hits the y- intercept , in this case it will be 0. And to find the “m” of this equation you find the rise over run . Hope that helps.

PLS HELP ME
TROLL FOR POINTS= REPORT

CORRECT ANSWER= BRAINLIEST

Answers

Answer:

2 days

Step-by-step explanation:

We need to pay $63.68 per DAY and $0.10 per MILE, while staying BELOW the budget of $170... therefore,

$63.68d + $0.10m < $170

We are also already given m, which is 250 miles (The amount she plans to travel.) Solve for d.

$63.68d + $0.10(250) < $170$63.68d + $25 < $170$63.68d < $145d < 2.777

In other words, the theoretical maximum amount of time she can rent before exceeding her budget is 2.777 days. That's not practical though so we will round the final answer DOWN to 2 days to be safe and stay within budget.

A ladder 3m leans against a wall. The foot of the ladder is 80cm from the wall. The distance the ladder reaches up the wall is:

Answers

Answer:

d

Step-by-step explanation:

hope this helps :)

The distance the ladder reaches up the wall is 289 cm. The correct option is E  289 cm

Pythagoras' theorem

The Pythagoras' theorem states that, in a right triangle, the square of the hypotenuse equals the sum of the squares of the other two sides

Let the length of the ladder be l

The distance of the foot of the ladder from the wall be f

and the distance the ladder reaches up the wall be h

By applying Pythagoras' theorem, we can write that

l² = f² + h²

From the given information,

l = 3m = 300 cm

f = 80 cm

Putting the parameters into the equation, we get

300² = 80² + h²

90000 = 6400 + h²

Then,

h² = 90000 - 6400

h² = 83600

∴ h = √83600

h = 289.1366

h ≅ 289 cm

Hence, the distance the ladder reaches up the wall is 289 cm. The correct option is E  289 cm

Learn more on Pythagoras' theorem here: https://brainly.com/question/14355334

#SPJ2

Using the slope formula for the point (1,5) and (2,-2),what would the denominator?

Answers

(5) (-2) would be the denominator, it’s always the last two numbers ,,

please help asap! :3

Answers

Answer:

B. 816

Step-by-step explanation:

The answer is 816. Hope it helps!!!!

Which expression is equivalent to the expression below?

2.1 + (–3.7h) + 1.9h – 1.4
A. 3.5 – 5.6h
B. 4.9h
C. 0.7 + 1.8h
D. 0.7 – 1.8h

Answers

Answer: D.

Explanation: The answer to the expression is 1.1 and so is the answer to answer D so it is D
I got D I hope it’s right!

Help I will give brainliest please

Answers

there are 52 total and 4 kings
52-4=48
48/52
the answer is A

Answer:

A

Hope this helps :)

...............................................................So help.

Answers

Answer: 3/11 = 0.27272727272727, -5/8 =  0.625

Step-by-step explanation:

23. 3/11 as a decimal is 0.27272727.

24. 5/8 as a decimal is 0.625.

25. 7/10 as a decimal is 0.7.

26. 2 5/7 as a decimal is 2.71428571.

And lastly, 27. -1 80/99 as a decimal is 1.888888.

If something seems incorrect here, please don't refrain to tell me.

a truck used 7 1/3 gallons of gasoline for every 140 miles travelled. what is the unit rate per gallon

Answers

Answer:

19 1/11 unit per gallon

Step-by-step explanation:

140/7 1/3

=19 1/11

Answer:

19 1/11 unit per gallon. I think. Good Luck :)

Please do not put absurd answers, or you will get reported, I won't if you tried to answer though :).
As much as I am a math nerd, I am still confused about this one!

Answers

Answer:

63/54 or 63:54

a/b so since 63 is the lowest in a, it will be on the top and 54 is b and it's the highest one between both of them.

Don't count as this correct but good luck!

Answer:

63:54

hoped i helped

Circumference:
Can anyone help me with this?

Answers

Answer:

use formula when diameter is given

circumference of circle =πd

and

when radius is given

circumference of circle=2πr

hope this help

6π inch18πcm15π ft8π m12π ft4π yd

Which scatter plots shows a nonlinear association

Answers

Answer:

Graph B.

Step-by-step explanation:

this is nonlinear because you cannot connect or create a line with where the dots are plotted if that makes sense.

hope this helps!

PLEAASE HELP ME FAST!!! HELP FAST!

Answers

Divide the numbers for the unit rate and the rate is how much you side it by
Divide the numbers by the unit rate

It is 105 ¾ miles from my house to the Georgia Aquarium. On my map, it measures 2½ inches. What is the scale factor of the map? pls help and I will give brainliest!

Answers

Answer:

90%

Step-by-step explanation:

halpppppp!!!!!!!!
!!__________________________________________________________________________________________________________

Answers

I believe it would be the second one I’m not 100% sure

Answer:

B is the correct answer. 100% confident.

Step-by-step explanation:

I JUST NEED TUESDAY!
On monday joe found a $1 bill, 4 quarters, and 3 dimes. On tuesday joe finds 3 time as much money. How much money did jow find on monday and tuesday in total?

Answers

For tuesday it’s 6.90

The original price for a pair of shoes is $42. The sale price is 20% off and the tax is 6%. What is the final price for the pair of shoes?

Answers

Answer:

final price is 38.58

Step-by-step explanation:

35.61
42-20% = 33.60
33.60 * 0.06 (6%) = 2.01 (tax)
total - 35.61

PLEASE HELPPP!!!!
How do you figure out this question?

Answers

It’s D
FF, FK, FS, SS, SF, SK, KF, KK, KS
d is the answer to the question

plss help asapp!!!! :p

Answers

Answer: The volume of the figure is D.528 in^3
Step-by-step explanation: To find the volume of the rectangle box you have to use V=whl which is basically multiplying the width times the height times the length and you’ll get 384. After you do that you look for the volume of the pyramid using V=lwh/3. You have to multiply the length, width and height of the pyramid then divide it by 3 and get 144. You add 384 and 144 and get 528 in.
The answer is D) 528in^3

PLEASE HELP APAP, WILL MARK BRAINLIEST WHEN POSSIBLE! The length of a rectangle is shown below:

On a coordinate grid from negative 6 to positive 6 on the x-axis and on the y-axis, two points A and B are shown. The point A is on ordered pair negative 4, 5, and the point B is on ordered pair 5, 5.

If the area of the rectangle to be drawn is 90 square units, where should points C and D be located, if they lie vertically below A and B, to make this rectangle?

1. C(4, −5), D(−3, −5)
2. C(5, −4), D(−4, −4)
3. C(5, −5), D(−4, −5)
4. C(−5, 5), D(−5, −4)

Answers

im pretty sure the correct answer is the fourth one
i think its the Fourth answer

Simplify (6^-2) (3^-3) (3*6)^4

Someone please help me simplify this as much as possible. I don't even need the answer, just need to simplify it.

Answers

(6^-2)(3^-3)(3*6)^4 = 108
Your answer would be 108!

PLEASE HELP ME IM BEGGING YOU: Rectangle QUAD has coordinates Q(0,0), U(0, 3), A(5, 3), and D(5,0). Q'U'A'D' is the image of QUAD after a dilation with center (0,0) and scale factor 6. What are the coordinates of point U'?
The coordinates of point U' are (???)

Answers

there isn’t enough information to sander
I’m cracked at smugness so I’m big brain

Please answer number 25

Answers

Answer:

29.95 mintues answer of this question

The answer is 29.91 because I dibble checked

Ginny bought 2.2 pounds of bananas at a cost of $0.49 per pound and 1.3 pounds of grapes at a cost of $1.29 per pound. What was the total cost of the bananas and grapes Ginny purchased?

Answers

Answer:

$2.76

Step-by-step explanation:

Price per pound times the number of pounds Ginny bought

Bananas:

2.2*0.49 = 1.078 -> 1.08

Grapes:

1.3*1.29 = 1.677 -> 1.68

Now, to find the total cost of both, add the prices together

1.08 + 1.68 = 2.76

Answer:

$2.76

Step-by-step explanation:

one pound of bananas cost $0.49 , multiply this cost by 2.2 to find the cost at this weight.

2.2*0.49=1.078=1.08

1.3*1.29=1.677=1.68

1.08+1.68=2.76

Solve the following one step inequality for the unknown variable

1. x/2>9

2. x/-2> 9

3. x-7 > 14

4. x-7 > -14

5. 5x< 10

6. -5x < 10

7. X-3 < 9

8. x-3 < -9

Answers

Answer:

1. x>18    2.x<-18     3. x>21     4. x>-7     5. x<2     6. x>-2     7. x<12    8.x<-6

Step-by-step explanation:

1. x/2>9 Pretend the inequality is an equal sign...

x/2=9 *2            x=18

If x>18; 20>18

20/2 = 10

10>9 so it works

If x<18      10<18

10/2 = 5

5<9 so it dosent

2. x/-2>9

x/-2=9

x=-18

If x>-18

0>-18

0/-2=0

0<9 so it doesent work.

x<-18; x=-20

-20/-2=10

10>9 So it works

3. x-7>14 --> x-7=14 ---> x=21

If x>21; x=22 --> 22-7=15; 15>14 (it works)

If x<21; x=20 --> 20-7=13; 13<14 (so it does not work)

4. x-7>-14 --> x-7=-14 --> x=-7

If x>-7; x=0 ---> 0-7=-7 --> -7>14 (so it works)

If x<-7; x=-10 ---> -10-7=-17 --> -17<14 (so it does not work)

5. 5x<10 --> 5x=10 --> x=2

If x>2 x=3 --> 5*3=15 15>10 (does not)

If x<2 x=1 --> 5*1=5 5<10 (works)

6. -5x<10 -5x=10  x=-2

If x<-2 x=-3 -3*5=-15 -15<10 (no)

If x>-2 x=0 5*0=0 0<10 (works)

7. x-3<9  x-3=9 x=12

if x>12 x=13 13-3=10 10>9

If x<12 x=10 10-3=7 7<9 (works)

8. x-3<-9 x-3=-9   x=-6

if x>-6; x=13; 13-3=10 10>-9

if x<-6 x=-10 -10-3=-13   -13<-9 (works)

What are the dimensions of a box that can hold 512 cubic cm of 1 cm cubes and has the least surface area? Round answer to the nearest tenth, if needed. (Assume length is the smallest measurement and height is the largest measurement.)

Answers

I’m just saying I am going good for you and you are so much more discussion time for you and your friend who is going on the same page

Daytime:

Evening:

What are the 2 MEDIANS?

Answers

Answer:

Daytime= 50

Evening=40

The daytime is 50
The evening is 40

Briana bought a lot of snacks from Dollar General last night for $193.84, not including tax. If the tax rate was 9%, how much was her total? Pls explain I will make brainliest

Answers

I believe the total is $211.27.

After doing multiple searches on the internet, I believe that tax rate is a percentage of the product that is added to the total cost.

9 percent of 193.84 is 17.4456, which rounds up to 17.44, and 17.44 added to 193.84 is 211.27.

Please, if something isn't correct here, don't refrain to tell me, and I will correct my mistake. Thank you.

The answer is 211.27 Hope it helps!!!!
Other Questions
What is Hamilton's view of the LouisianaPurchase as a whole? 3.366 rounded to the nearest tenth of a ounce A factory in your town uses cadmium as part of its manufacturing process. Due to recent economic conditions, cadmium is no longer available, and you must find a replacement. Suggest two elements that might be good replacements. Which of these would be your choice? Explain why. please help .............. write an expression that mean "eight less than product of seven and X". Write the equation of the line in slope-intercept form that passes through the following points:(-5, 6) and (-2, 1)a) Slope: b) Y-Intercept:c) Equation in Slope Intercept Form: Explain what each leg of the triangle trade was responsible for? ______refers to the ability to cause change or do work.A.frictionB.energyC.gravityD.distance Mhanifa please help! This is due in 1 hour! I will mark brainliest! Random answers will be reported Castiglione based some of his book on the writings of ____________________ and on the ____________________. The perimeter of a square is 66.8 cm. What is the side length of the square? A) What is the equation that models this situation? B) Use the equation to find the side length of the square. Lmk ASAP please youre the You want to decaffeinate your coffee by extracting the caffeine out with dichloromethane (they don't do it that way anymore, but they used to). It's too late to extract the caffeine from the coffee beans, because you've already brewed yourself a 200 mL cup of coffee. Your particular brand of coffee contains 100 mg of caffeine in that 200 mL cup. The partition coefficient of caffeine in dichloromethane/water is 9.0 (it is more soluble in the dichloromethane).How much caffeine would still be in your 200 mL if you did:_____.A. One extraction using 200 mL ofdichloromethaneB. Two extractions using 100 mL ofdichloromethan each. Find the length of the third side. If necessary, round to the nearest tenth? PLEASE ANSWER THIS ASAP!!!! List three solutions to the following equation: 2x + 4y = 24 Please remember to write your answers in the correct (x,y) format. The map shows the main route of the Silk Road.A map titled Physical Features of East Asia. A key shows the Main route of the Silk Road with a purple line, Lowlands in green, Highlands in yellow, and mountains with brown triangles. Large areas of yellow span across northern China and Mongolia, west toward Europe, east toward the rivers. Green areas run along the eastern and southern coastline and most of India. The Gobi desert is in Mongolia north of China. The East China Sea and South China Sea form the China coast. The Taklimakan desert is in eastern China between the Himalaya Mountains to the south and the Gobi desert to the north. The Himalayas are along the southern border between China and India. The Qin Mountains are in central China. A purple line begins east China and travels west through the Highland regions south of the Taklamakan Desert, continuing toward Europe and Africa.How did the Silk Road help China overcome its geographic isolation?A. It provided better trade routes north of China.B. It helped connect China to countries to the west.C. It encouraged contact with countries to the south.D. It led to increased communication with lands to the east. which of these products contain teratogens? a. Cat litter, pesticides, lead paintb. polyester, vaccines, sodac. dog food, cooked shrimp, electronicsd. microwave ovens, coffee, detergent A taxi travels for 30 minutes at a speed of 28 mph. Calculate how far it travles. How does the strength of the forces that hold the basic particles of a substance together relate to the temperature at which the substance changes state? A. Stronger forces between particles means the substance boils at a higher temperature. B. Stronger forces between particles means the substance boils at a lower temperature. C. Weaker forces between particles means the substance boils at a higher temperature. D. Stronger forces between particles means the substance melts at a lower temperature.