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3 years ago

After a 5% price cut, the price of a liter of petrol was 85.5 cents. What was the price per liter before the price cut?

Mathematics

1 answer:

alexgriva [62]3 years ago

8 0

Answer: 89.775

Working in picture

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2 years ago

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yulyashka [42]

Answer:

The second one

Step-by-step explanation:

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3 years ago

10 to the 4th power times 4 to the 10th power over 4 to the 5th power

Vedmedyk [2.9K]

Answer:

hello.

Step-by-step explanation:

$\frac{ {4}^{10} \times {10}^{4} }{ {4}^{5} } = {4}^{5} \times {10}^{4} = {2}^{10} \times {10}^{4} = 1024 \times {10}^{4}$

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1 year ago

2 (-n -3) -7 (5 + 2n)

leonid [27]

Answer: -16n-41

Step-by-step explanation:

first, distribute 2 through the parentheses:

2(-n-3)-7(5+2n) = -2n-6-7(5+2n)

second, distribute 7 through the parenthesis:

-2n-6-7(5+2n) = -2n-6-35-14n

Collect like terms:

-2n-6-35 and -16n-6-35

Calculate the difference:

-2n-6-35-14n = -16n-41

SOLUTION:

-16n-41

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3 years ago

Is A’B’C’ congruent to ABC explain why or why not

Pachacha [2.7K]

Answer:

Is there a picture?

Step-by-step explanation:

please add a picture. You can also see if the transition is congruent by counting

3 0

3 years ago