3 years ago

How much are these coins worth???

Mathematics

1 answer:

ser-zykov [4K]3 years ago

5 0

Answer

3.26$

Step-by-step explanation:

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Ms. Pacheco = P
Mr. Richards = R
Mr. Edwards = E
P = R + 3
E = 2R
R + E = 81
81 = R + 2R
81 = 3R
81 ÷ 3 = R
R = 27
P = R + 3
P = 27 + 3
P = 30
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3 years ago

Which expression is equivalent to (73)-2

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Step-by-step explanation:

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3 years ago

Solve using any method. All work must be shown and handwritten.

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Answer:

$x = - 3$

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Step-by-step explanation:

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3 years ago

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