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3 years ago

11

SOrry again but pleaaaase help

1 answer:

nikdorinn [45]3 years ago

6 0

Answer:

<em><u>4(10+9) - 40 + 36</u></em>

<em><u>9(5+2) - 45 + 18</u></em>

<em><u>3(12+7) - 36 + 21</u></em>

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Read 2 more answers

This is my question. If Andy drove 840 miles in 12 hours. How far could he drive in hours? Help me?

stellarik [79]

Answer:

840mi. - 12 hrs

x - 3 hrs

This is a simple cross multiplying problem.

840 _ 12

x -- 3 ⇒12x=3(840) ⇒ 4x=280 ⇒ x=70 miles

:D

Step-by-step explanation:

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