3 years ago

Somebody please help me I’ll give you brainiest if you’re right

1 answer:

6 0

Answer: I belive the answer would be 18 the only number we have is 52 and 36 the other answers just don't make sense, I am only taking 9th grade but hey I try!

Step-by-step explanation:

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What is the formula of 20 is 4% of what number. How do you get the whole number

lutik1710 [3]

Well we know 4% is just 4/100.

So 20 = 4/100.

Let's find out what 1/100 is and multiply that by 100:

20/4 = 5.

So 1/100 = 5.

5*100 = 500.

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3 years ago

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Simplify the expression. Write your answer using only positive exponents. Evaluate any numerical powers.

gtnhenbr [62]

Answer:

9x⁵

Step-by-step explanation:

Use properties of exponents:

$a^{b} a^{c} = a^{b+c}$ , $(a^{b} ^)^{c} = a^{bc}$ , $1/a^{-b} = a^{b}$

Simplify the given expression:

3⁴⋅x⋅(3/x²)⁻² =
3⁴·x·(3x⁻²)⁻² =
3⁴·x·(3⁻²)(x⁻²ˣ⁻²) =
3⁴⁻²·x¹⁺4 =
3²·x⁵ =
9x⁵

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2 years ago

Solve the following problems:

neonofarm [45]

Answer:

Step-by-step explanation:

tey to analyze the problems

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2 years ago

In 16 years, Ben will be 3 times as old as he is right now.

Luda [366]

Answer:

he is 8

Step-by-step explanation:

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3 years ago

Peter paid $12.83 for a DVD. The price of the DVD was $11.99. How much sales tax did Peter pay?

Bas_tet [7]

Peter paid 84 cent in taxs

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3 years ago

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