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3 years ago

12

Find the value of each variable

1 answer:

yanalaym [24]3 years ago

7 0

Answer:

i think teh value of each variable is 45.

Step-by-step explanation:

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For what value of x is the rational expression below when x is equal to 4? X+20/x+4

arlik [135]

x+20/x+4

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4+20/4+4

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4+5+4=13

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3 years ago

A phone company offers two monthly plans. Plan A costs 14 plus an additional 0.09 for each minute of calls. Plan B costs 18 plus

Sliva [168]

Answer:

200 minutes

Step-by-step explanation:

14 + 0.09 x = 18 + 0.07 x

0.09 x - 0.07 x = 18 - 14

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x = 400/2 = 200

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3 years ago

A car travels 20 1/2 miles in 2/3 of an hour. What is the average speed, in miles per hour, of thr car?

zmey [24]

Answer:

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Step-by-step explanation:

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3 years ago

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3 years ago

Write two decimals that are equivalent to 3.7

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3.70 and 3.700 are some examples to get you started.

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