3 years ago

Please help with this problem

Mathematics

1 answer:

blondinia [14]3 years ago

4 0

Answer:

3 sec

Step-by-step explanation:

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The profit for a car company can be represented by the function P=−0.5 x² +4 x+ 12,

luda_lava [24]

Answer:

3x+12

Step-by-step explanation:

-0.5x*2+4x+12

Multiply 0.5x*2=x

= -x+4x+12

Add similar elements -x+4x+12

= 3x+12

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3 years ago

The coat was $10 then was raised to $12 what was the percent increase

Colt1911 [192]

$\frac{12 - 10}{10}$
Thats what you would use, so now 2/10 is .2 When you divide so you move the decimal so 20%
The percent increase is 20%

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3 years ago

Maggie's brother is 4 years younger than four times her age. The sum of their ages is 26.

Gelneren [198K]

Answer:

Maggie is 6 years old

Step-by-step explanation:

M + B = 26

B = 26 - M

4M - 4 = B

4M - 4 = 26 - M

5M = 30

M = 6

Maggie is 6 years old

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3 years ago

8m^2+ 40m<br> -------------------<br> 8m

dsp73

Answer:

$(m+5)$

Step-by-step explanation:

Take out 8m as a factor from the top side of the equation. You are left with $\frac{8m(m+5)}{8m} = m+5$

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3 years ago

How many times does 0.2 go into 10.88?<br><br> first one to get answer gets 100 ponts

vlada-n [284]

Answer: 54.40

Step-by-step explanation:

7 0

3 years ago

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