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3 years ago

Simplify. 8r(4 - p) 32r -p 32r - 8rp 32 - rp 4 - 8rp

Mathematics

2 answers:

lys-0071 [83]3 years ago

8 0

Answer:

The second one

Step-by-step explanation:

gizmo_the_mogwai [7]3 years ago

4 0

So the right answer is of option B.

Look at the attached picture

hope it will be helpful to you...

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Solve to find X. 1/5(x - 2) = 1/10 (x + 6)

LenaWriter [7]

Answer:

x = 10

Step-by-step explanation:

First, distribute:

$\frac{1}{5} x - \frac{2}{5} =\frac{1}{10} x+\frac{6}{10}$

Next, subtract $\frac{1}{5}x$ from both sides:

$-\frac{2}{5} = \frac{1}{10} x -\frac{1}{5} x+\frac{6}{10}$

(multiply $\frac{1}{5}x$ by 2 to get common denominator, $\frac{2}{10} x$ )

$-\frac{2}{5} =-\frac{1}{10}x +\frac{6}{10}$

Next, subtract $\frac{6}{10}$ from both sides:

$-\frac{2}{5} -\frac{6}{10} =-\frac{1}{10} x$

(multiply $\frac{2}{5}$ by 2 to get common denominator, $\frac{4}{10}$ )

$-\frac{10}{10} =-\frac{1}{10} x$ ⇒ $-1=-\frac{1}{10} x$

Next, multiply both sides by 10:

$-10=-x$

FInally, divide both sides by -1:

x = 10

3 0

2 years ago

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A birthday party host planned for 20 people, but 17 actually attended. What is the percent error?

Nikolay [14]

Answer: 29% i believe is the answer

8 0

2 years ago

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Three less than "x" is equal to 13

Arturiano [62]

If you're looking to find X, then X would equal 16, since 16 minus 3 would equal 13

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3 years ago

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Emmie has $60 to spend on craft supplies.The tax rate is 8.25%. What is the maximum amount she can spend on craft supplies befor

Margarita [4]

Answer:

$55.05

Step-by-step explanation:

60 x .0825 = 4.95

60 - 4.95 = 55.05

7 0

2 years ago

Depreciation is the decrease in value of an item. Three years ago, Aaron bought a computer for $930. The computer is now worth $

Umnica [9.8K]

Answer:

$120

Step-by-step explanation:

930-570=360 (Price difference in 3 years)

360 divided by 3= 120 (Price difference for each of the 3 years)

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3 years ago