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salantis [7]
3 years ago
11

What is the value of x/(4x +7) [5(x-4)]

Mathematics
1 answer:
Anon25 [30]3 years ago
6 0

Answer:

(4x+7) [5(x-4)]

(4x+7)(5x-20)

20x^2-80x+35x-140

20x^2-45x-140

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The cost function of a game store is C=$5.50n+$700 and the revenue function is R=$9n. how many games does the store need to sell
Tatiana [17]
The answer would be 200 because you would solve the equation 5.50+700=9n. Once you do, you end up with 200. And if you plug it in it equals the same.
3 0
3 years ago
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Of the 25 sheep in a flock 34% are white. how many sheep are white
Iteru [2.4K]
8.5 sheep are white. 34% of 25 is 8.5.
7 0
3 years ago
Simplity 2(- 4)+7(x + 2).
Evgesh-ka [11]

Answer:

Step-by-step explanation:

To find your answer you first have to multiply the numbers that aren’t in parentheses and you multiply 2 and 7 and you get 14 then you  don’t have to worry about the x because it is a variable so now add  -4 +2. but first we have to turn negative into positive so you add -4 + 8

7 0
3 years ago
Please, can someone help?
LekaFEV [45]
The area of that figure is 2453.25 square feet

First, you would need to find the area of the rectangle

(L)(W)
(70)(30)
2100

Then since it is only a semi circle, the formula is pi*r^2/2

You find the area of a full circle first

(3.14)(15^2)
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706.5

Then you divide that by 2 since it’s only half a circle

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3 0
4 years ago
Estimate 22,752 divided by 16
horrorfan [7]
Math answers to division of fraction 22752/16

22752
16
=
1422

1422 = 14220 to the nearest tenth

1422 = 1422 to the nearest hundredth

1422 = 1422 to the nearest thousandth

= 0 to the nearest tenth

= 0 to the nearest hundredth

= 0 to the nearest thousandth

Other Divisions Math homework are

22752 divide by half plus 20

Homework answers: (22752/2) + 20 = 11396

22752 divide by half plus 40

Homework answers: (22752/2) + 40 = 11416

22752/16 divided by 2

Answer: (22752/16) ÷ 2 = 711
8 0
3 years ago
Read 2 more answers
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