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Keith_Richards [23]

3 years ago

8

2.) state the equation for y

1 answer:

zubka84 [21]3 years ago

8 0

Answer:

y = 2^(x - 4)

Step-by-step explanation:

f(g(x)) = f(x - 4) = 2^(x - 4)

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3x+30+x=10+2x+5x+2 <br> i need help fast

kupik [55]

Answer:

x=6

Step-by-step explanation:

Group Like Terms:

3x+x+30=10+2x+5x+2

Add similar elements 3x+x=4x:

4x+30=10+2x+5x+2

Add similar elements 2x+5x=7x:

4x+30=10+7x+2

Group like terms:

4x+30=7x+10+2

Add the numbers 10+2=12:

4x+30=7x+12

Subtract 30 from both sides:

4x+30-30=7x+12-30

Simplify:

4x=7x-18

Subtract 7x from both sides:

4x-7x=7x-18-7x

Simplify:

-3x=-18

Divide both sides by -3:

$\frac{-3x}{-3} =\frac{-18}{-3}$

Simplify:

x=6

Hence, the correct answer is 6

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2 years ago

Help Me PLEASE!!! Simplify The Equation (2nd question)

scoray [572]

I think it would be 8-3, not 7. 8x - 2x + 5x = (8-5)x + 5x

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3 years ago

Suppose a teacher gives 10 points for putting your name on a 100 point test. The minimum score on that test is 10 and the maximu

Varvara68 [4.7K]

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The ratio of boys to girls in a class is 5:3. There are 32 students in the class. How many students are boys?

yan [13]

Answer: There are 20 boys

Step-by-step explanation:

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3 years ago

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Sam ran at 6km/h for two hours 20 minutes what distance did he run?

horrorfan [7]

He ran 14 km, multiply 6 by 2 and 1/3.

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3 years ago