3 years ago

Please help me with #13

Mathematics

1 answer:

marysya [2.9K]3 years ago

8 0

I hope this helps you

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Rewrite x•x•x in exponential form.

GuDViN [60]

Answer:

Step-by-step explanation:

Hey there!

So, x is being multiplied by itself three times. Therefore, the exponent needs to be three.

$x^{3}$

Hope that helps! :)

3 0

3 years ago

Please help me and plz explain thoroughly i need help asap!

guajiro [1.7K]

f(x) = 2(x+8)

replace f(x) with 12 and then solve for x:

12 = 2(x +8)

Use the distributive Property on the right side:

12 = 2x +16

Subtract 16 from each side:

-4 - 2x

Divide both sides by 2:

x = -4 / 2

x = -2

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zvonat [6]

Answer:

a = 40 if simplified :)

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Translate the phrase into an algebraic expression. The product of 9 and y

Alenkinab [10]

Answer:9*y or 9y

Step-by-step explanation:

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3 years ago

9 (c - 6) = 63 what is the value of c

klasskru [66]

9 (c - 6) = 63
9c - 54 = 63
9c = 117
c = 13

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