Mathematics High School

I need help with this last problem please

I Need Help With This Last Problem Please

Answers

Answer 1

Answer:

25

Step-by-step explanation:

12+13=25 so 25x5=125 and 125 divide 5=25

Answer 2

I'm on computer so examples will look weird so I will label them.

Answer:

Your answer will be 25.

Step-by-step explanation:

1. You will rewrite the division as a fraction

Ex:    5 × (12+13)

     ____________

               5

2. Cancel the common factor which is 5 so you will cross out the 5's

3. Then you would divide the (12+13) by 1

4. Finally you would add the 12 and the 13 to get 15.

I hope this helps.   :  )

Related Questions

Determine whether the function is proportional or nonproportional. y = 3x -
1*
May someone please explain how to do this

Answers

Answer:

y=1/2x

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form  or

In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin

Verify each case

Solve the system by substitution.
y = 4x – 8
Y = 2x

Answers

first one if u solve for y is   y=4x-8

solve for x is x =y/4+2

second one is if u solve for y is y=2x

if u solve for x is x =y/2

Step-by-step explanation:

hope this help

3b) Determine the value of the unknown.
7:12 = 21:
Your answer
This is a required arection

Answers

Answer:

Step-by-step explanation:

Plssss answer it plssss... We need it​

Answers

Answer:

put each a= number in the place of (a) in the big circle the tiny 2 means to the 2nd power ( the number times itself) .. so you use the small circle a=3 then 3² -7 = 2 meaning 3x3=9 and then 9-7=2 so the answer for that small circle is 2 and then repeat for each small circle

Which verbal expression represents the following algebraic expression?
10+4(9)

Answers

Answer:

the sum of 10 and the product of 4 and 9

Step-by-step explanation:

How many distinct triangles can be formed for which m triangle(s)
How many distinct triangles can be formed for which m triangle(s)

Answers

Answer:

4+(4-3y) to the power of 3, 4x(5.5+3y) since y = 3.

Step-by-step explanation:

Need Help Fast!!!!
Will Mark Brainlist!!!!
Will Rate!!!!
9th Grade Honors Geometry

Answers

Answer:

The Correct Answer is 4!

Step-by-step explanation:

We know on triangle 1 that 2 of the sides are 2 and 4 and there a right angle, an angle that has 90 degrees

with this we can calculate the top angle to be 26.565 which combined on both sides is equal to 90, lust you will then have to subtract 90 minus 26.565 and you will get 63.435. Now that we know than the top angle is equal to 63.435, the 2nd angle is equal to 90 degrees which by the way resembles a right angle, and that 1 side of the 3 sides is 2 we can conclude though the triangle formula that...

X=4.

That's it Hope I Helped.

The answer is 4 please like

4 QUESTIONS 94 POINTS PLEASE HELP!!!!!!!!!!!!!!
1) (x + 3)(5x + 4)

Answer (in Standard Form) =

1.1) Y-Intercept “c” = ( , )

1.2) Parabola Orientation =

(positive OR negative)
*HINT: look at the LEAD COEFFICIENT*

2) (-x + 2)(6x + 5)

Answer (in Standard Form) =

2.1) Y-Intercept “c” = ( , )

2.2) Parabola Orientation =

(positive OR negative)
*HINT: look at the LEAD COEFFICIENT*


3) (2x + 2)(-9x - 1)

Answer (in Standard Form) =

3.1) Y-Intercept “c” = ( , )

3.2) Parabola Orientation =

(positive OR negative)
*HINT: look at the LEAD COEFFICIENT*

4) (-3x - 5)(-3x + 5)

Answer (in Standard Form) =

4.1) Y-Intercept “c” = ( , )

4.2) Parabola Orientation =

(positive OR negative)
*HINT: look at the LEAD COEFFICIENT*

Answers

Answer:

is this a trick question

Step-by-step explanation:

what shape is this called in mathematical term​

Answers

This is a cone or a cylindrical pyramid.

Hope this helps :-)

Solve the inequality.
1. -4x +5>-5

Answers

Answer:

Inequality Form: X=<5/2

Interval Notation:(−∞,5/2)

i hope it helps

PLZ HELP I NEED THIS DONE IN A FEW HOURS

Answers

1. 5/8 that’s all I did

What is -5 more than 2?

Answers

2 is more because -5 is in the negatives and 2 is in the positives

Step-by-step explanation:

no 2 is more than -5 because 2 is positive but -5 is negative

A waiter received a 15% tip for a restaurant bill of 59.14. Which of the following estimates is closest to the tip the waiter received

Answers

Answer:

8.87

Step-by-step explanation:

15% of 59.14 = 8.871 rounds to 8.87

4. The amount of money in Dave's checking account for the first week of
June: {$618, $575, $520, $378, $244. $794, $702)
Which is
Mean:
Median:
Mode(s):
Range:

Answers

Answer: Mean- 547.3

Median- 575

Mode-no mode

range-550

Step-by-step explanation:

mode is the number that occurs the most

mean- add up all the numbers and divide them by them number of ad ins

range- largest number- smallest number

median- middle number

The Game Stop is having a sale on an originally $66.64 game. It is on sale for $29.99.
What is the percent change?

Answers

Answer:

54.997 decrease

Step-by-step explanation:

None  

If only GameStop wasn't that money hungry

29.99/66.64=.45
45% change

g(x)=-1/3|x| awnser for points, actually awnser not just some random stuff

Answers

Answer:

tygfdxfcghjiuhytfdszxcvbhnjkl;kjhgfzxfghjkl

Step-by-step explanation:

Please help me with any of these questions

Answers

Answer:

10.-8/-2 can't represent calculating a mean change in score because a mean change in score is counted by adding up the scores & then dividing it by the number of the scores. As a number of scores can never be negative, so -8 can't be divided by -2 . So, -8/-2 can't represent this.

6. a) Andrea's mean weekly change will be negative. Because after adding up her weekly changes, we'll find a negative number. & as the number of weeks is positive, then the mean will be a negative number .

b)the division equation is: -15/5

So, her mean weekly change is -3

Step-by-step explanation:

I know it's late, but I hope it helps

Raul’s sister is 6 years older than he is. What is Raul’s age if Raul’s sister is 19 years old? r=?

Answers

Answer:

13

Step-by-step explanation:

19-6

Answer:

Raul is 13 years old

Step-by-step explanation:

9x15= (9x9) + (9x__)
+

Answers

Answer:

6

Step-by-step explanation:

15-9 = 6

solve the equation 2000(x-0.03) = 6000 for x.

Answers

Answer:

x=303/100 = 3 3/100= 3.03

Step-by-step explanation:

What is the solution of 10(w+5) = 60?

Answers

Answer:

w = 1

Step-by-step explanation:

10(w+5) = 60

w+5 = 6

w = 6-5

w = 1

Insta: 25k_kem

Answer: w is 1!

Step-by-step explanation: 5 plus 1 is 6. 6 times 10 is 60! Good luck! :D

Fill in the missing part of the analogy

Sattelite : Earth as racecar : _____
A. Freeway
B. gas station
C. Race Track
D. Freeway

Answers

Answer:

she/se jajdjgdgmggdukhmijauuuu

Step-by-step explanation:

jkiek3ke

please help 11 points and will give brainelist

Answers

C
81 + 56 + 43 = 180 = measure of triangles

Answer:

i believe it should be C

Step-by-step explanation:

dont forget to say thanks

brainelist??

Which table of values can be defined by the function y = 6x – 2?​

Answers

Answer:

c

Step-by-step explanation:

HELP MEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE!

Answers

Answer:

b

i did this before xD

A scientist wants to know if the color of the water affects how much animals drink. The average amount of water each animal drinks was recorded in milliliters for a week and then graphed. Is there evidence to suggest an association between water color and animal?

Answers

Answer:

Yes, there is very clear evidence to suggest or show a correlation between

watercolour and each animal's response to the water as well as their total responses.

Explanation

When the water was blue, the total water consumed by both animals came to 1410 ml. The dog consumed more water than the cat. The dog drank 1200 ml while the cat drank just 410 ml.

When the color of the water was changed to green, the animals drank a total of 1300 ml. The cat drank 200 ml while the dog drank 1100 ml.

We can thus,  establish that there is an association between the color of the water and the volume of water taken by each animal because on the whole, both animals seem to prefer blue water. They drank more water when its color was blue and less when it was red.

Please see the attached document.

Cheers

Help please I need help. :)

Answers

Answer:

yes

Step-by-step explanation:

Simplify 3xy - 9xy + 11y

Answers

-6xy+11y
Shehshdhdhsbsvsvsvsvs

-y · (6x-11)

Hope that helps

rewrite in a simpler equivalent form and solve

Answers

Solution: x = 4
Here’s a more clear explanation I found :)) have a good day

PLLZZ helpp meeeee plzzzzz

Answers

Answer: Literally has to be 3830.7

Step-by-step explanation: If the money is compounded annually there has to be some sort of accumulation or increase in the account

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