Answer:
20
Step-by-step explanation:
[tex]5\div \frac{1}{4} \\\\5*4\\\\20[/tex]
I flipped 1/4 to 4/1, which is equivalent to just 4.
Hope this helps!
Solve the equation.
Two-thirds x = negative one-half x + 5
I WANNA SEE THE MATH PLZ
What is the first step to isolate the variable term on one side of the equation?
i know the awnser
A mountain road is 5 miles long and gains elevation at a constant rate. After 2 miles, the elevation is 5500 feet above sea level. After 4 miles, the elevation is 6200 feet above sea level.
What would be the equation of this line?
Find the elevation of the road at the point where the road begins.
Describe where you would see the point in part (a) on a graph where represents the elevation in feet and represents the distance along the road in miles.
Answer:
I hope this helps
Step-by-step explanation:
The elevation of the road 4800 feet at the beginning and it gains elevation at a constant rate of 350 feet per mile.
A linear equation is in the form:
y = mx + b;
where m is the rate of change, b is the initial value of y and y, x are variables.
Let y represent the elevation of the road after x miles.
After 2 miles, the elevation is 5500 feet above sea level. Hence:
5500 = 2m + b (1)
After 4 miles, the elevation is 6200 feet above sea level. Hence:
6200 = 4m + b (2)
Solving equation 1 and 2 simultaneously gives:
m = 350, b = 4800
The elevation of the road 4800 feet at the beginning and it gains elevation at a constant rate of 350 feet per mile.
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Leila is buying a dinosaur model. The price of the model is x dollars, and she also has to pay a 7% tax.
Which of the following expressions could represent how much Leila pays in total for the model?
Choose 2 answers:
A. [tex]\frac{107}{100} x[/tex]
B. 0.7x + x
C. 1.07x
D. [tex]x + \frac{7}{10} x[/tex]
E. 1.7x
I really need help. Thx!
Find the whole.
25% of -------
is 21.
Answer: 84
Step-by-step explanation:
We have, 25% × x = 21
or,
25
-------- × x = 21
100
Multiplying both sides by 100 and dividing both sides by 25,
we have x = 21 ×
100
25
x = 84
If you are using a calculator, simply enter 21×100÷25, which will give you the answer.
Yo can someone help me out (SHOW HOW TO SOLVE)
Answer:
-66/15
Step-by-step explanation:
Convert all of them to improper fractions:
26/3 - 19/5 + 139/15
Using the rule of BODMAS;
We will add first before we subtract.
26/3 - (19/5 + 139/15)
L.C.M of 5 and 15 is 15
26/3 - (13×19)+(1×139)/15
{26/3 - 196/15}
Now we will subtract
LCM of 3 and 5 is 15
(5×26) - (1×96)/15
=130 - 96/15 = -66/15.
(3.3x10^4)+(7.7x10^5) scientific notation
Answer:
8.03x10^5
Step-by-step explanation:
(3.3x10^4)+(7.7x10^5)
first put them into standared form.
33000+770000
then add.
803000
then put back into scientific notation.
8.03x10^5
Answer:
8.03 x 10^6
(3.3 x 10^4) + (7.7 x 10^5)= 803000 and move the decimals 6 places to get it behind the 8
. . .
You are having a pizza - making party.
You will need 6 ounces of dough and 4 ounces of sauce for each person ( including yourself, the host ) .
Once you have a total count of guest, you buy exactly the needed amount of all the ingredients . The dough and sauce that you buy weigh 130 ounces all together.
1. How many ounces of dough did you buy?
2. How many ounces of sauce did you buy?
3. Num. Guest 0ω0
Worth 10 points . . .
Answer:
1. I bought 78 ounces of dough
2. I bought 52 ounces of sauce
3. There are 13 guests
Does anyone know the first 100 digits of pie????
:P
Answer:
3.1415926535897932384626433832795028841971693993751058209749445923078164062862089986280348253421170679...
Step-by-step explanation:
There's no way I searched it up... right?
Answer:
3.14159265358979323846264338327950288419716939937510 58209749445923078164062862089986280348253421170679.
Step-by-step explanation:
I searched it up (brainly admins, please don't warn me for searching it up, I do not mean to be "stealing".)
R.I.P, I can’t do this-
Answer:
It will have 3 decimal places
Step-by-step explanation:
Calculate the distance between (4,5) and (4,-10)
Answer:
I think it would be -15
Step-by-step explanation:
If you count backwards, you would get to -15.
Hot dogs buns come in a package of 8. At a barbecue guest ate 42 hot dogs on buns. Write a mixed number that express how many package of buns were used.
The following table shows the possible meal combinations when choosing an entrée and a side dish at Marty's Diner.
Side Dish
Entrée burger with salad burger with fries burger with fruit
tacos with salad tacos with fries tacos with fruit
pizza with salad pizza with fries pizza with fruit
How many outcomes include fries or fruit as the side dish?
Enter your answer as a number, like this: 42
A merchant offers a large group of items at 32% off. Later, the merchant takes 16% off these sale prices and claims that the final price of these items is 186 off the original price. What is the total percent discount?
Answer:
56 % of original price or 44 % off
Step-by-step explanation:
x times 0.7 times 0.8 = .56x
The total percent discount is 42.88%.
What is a percentage?A ratio or value that may be stated as a fraction of 100 is called a percentage. Moreover, it is indicated by the symbol "%."
Let's assume that the original price of an item is 100 dollars.
After the first discount of 32%, the price of the item becomes:
100 - (32% of 100) = 68 dollars
After the second discount of 16%, the price of the item becomes:
68 - (16% of 68) = 57.12 dollars
So the final discount on the original price is:
100 - 57.12 = 42.88 dollars
To find the total percent discount, we need to calculate what percentage 42.88 dollars is of the original price of 100 dollars:
(42.88 / 100) x 100% = 42.88%
Therefore, the total discount is 42.88%.
To learn more about the percentage;
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Draw a quadrilateral using geometry software with all sides 2 units long and at least one angle that measures 40. What is the specific name of this quadrilateral?
This is really important, it's already late. Please help!
Answer:
Rhombus
Step-by-step explanation:
Rhombus
All sides are equal in lengthOpposite angles are equalOpposite sides are parallelSum of interior angles is 360°**See attached for the shape I have drawn with the given information**
Please help, I'm so confused.
Identify the percent of change in the alligator population using 5000 as an estimate for the population of the alligator in 1967, and 5 million as an estimate for the present day population. Use your results to explain why alligators aren't considered endangered anymore. (Note the part for the percent proportion is the change in population, and the whole is the initial population in 1967)
Answer:
sorry I am in high school so I don't really remember learning about this
Step-by-step explanation:
Can someone please help me ? :(
Answer:
C i think
Step-by-step explanation:
Order the numbers least to greatest 2 1/3, 2.25, -3/2, -2 6/7
Answer:
z=49
6. 4th degree trinomial
7. Ayla
8. Both are incorrect
Step-by-step explanation:
The question is in the picture
Answer:The answer is C
Step-by-step explanation:
Answer:
C.
Step-by-step explanation:
Start at the origin, then move right 4 times. Then go up 7 times.
(4,7) means (x,y)
What’s 12 divided by 8? (Not for a quiz or test, just curious.)
Answer:
3\2
Step-by-step explanation:
12 ÷ by 8 nothing more nothing less
Answer:
1.5
Step-by-step explanation:
12 divided by 8 is 1 1/2 or 1.5
HELP ME QUICK PLEASE RN
ONE FOR EACH QUICK
Answer:
West
Step-by-step explanation:
umm I can't explain I just know
Could anyone help me find the area of these 2 shapes? 1st one is the rectangle and the second one is the trapezoid I think PLS ANYONE ILL GIV U BRAINLIEST!!!!!!
Answer:
20
Step-by-step explanation:
4.6 +3.4 + 4 × 2
answer cames 20
mark me as brainlist
Select the statement that is true.
A 0.688 0.602
C 0.688 = 0.602
D 0.602 > 0.688
Answer:
0.688 > 0.602 OR 0.602 < 0.688
Step-by-step explanation:
A universal template for these problems is [Larger Number] > [Smaller Number].
If Michael's dirt bike has a full 2-gallon tank. and runs through 1.5liters every 30 minutes of constant riding. how much gas will he have left after 2 hours and 45 mins?
pls help mee at thissss :(
Write a direct variation equation that relates 16 and 2
Answer:
16 = 2x
Step-by-step explanation:
The pattern for a direct variation equation is y = kx
y is the "output" or result
k is the "constant" a number that doesn't change in the equation.
x is the "unknown" variable that makes the output of the equation true when found.
Here x=8
16 = 2(8)
Answer:
16 = 2x
Step-by-step explanation:
A total of 12 students on the Jones Middle School volleyball team want to raise $480 to buy team shirts. They have already raised $264. If each student raises the same amount, how much more money must each student raise?
a. $18
b. $22
c. $40
d. $62
Answer:
(c) 40
Step-by-step explanation:
12x40 = 480
HELPPPPP MEEEEE :((((
Answer:
B) 75, 3
Step-by-step explanation:
PLEASE MARK ME AS BRAINLIEST I REALLY WANT TO LEVEL UP
Answer:
(75, 3)
Step-by-step explanation:
(1, 25) would be wrong since the lowest mile you can travel is 25 miles
(150, 7) is wrong because its at the 6 hour line, not 7
(12.5, 1) doesn't even exist!
(75, 3) is at the 75 mile line and 3 hour line, so it would be the answer
Please answer this thank you :>
Answer:
-0.291
Step-by-step explanation:
5/12- 1/8= 0.29166666666
So we cut it off at -0.291
Answer: negative 7/24 not sure how to explain in word form so i attached an image of the answer, hope it helps
What is the result of factoring out the GCF from the expression (24 + 36)?
A 12 × (12 + 18)
B 12 × (2 + 3)
C 6 × (8 + 12)
D 12 × (4 + 6)
Q: choose the number equivalent to 7.1 A: 7.013 7.31 7.130 0.713
Screen-printing a batch of shirts requires 3 minutes per shirt in addition to 16 minutes of initial set-up time. If it takes 31 minutes to screen-print a batch of shirts, how many shirts are in the batch?
Answer:
The 16 comes from the fact that we take 16 minutes to set up
Step-by-step explanation:
Answer:
The answer is 5 shirts per batch.
Step-by-step explanation:
If you subtract 16 from 31 you get 15.
And because you make 1 shirt per 3 mins, you can divide 3 from 15 and that would get you to 5.