2 years ago

Solve and explain 4 20 _ = ___ x - 5 x - 7

Mathematics

1 answer:

Degger [83]2 years ago

8 0

X = 9/2

i hope i have helped you out. simple math for me. :)

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Step-by-step explanation: I took the following steps to find the answer:

(4 + 32)(15 – 23)

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3 years ago

Read 2 more answers

Kelly drove 385 miles to visit her friend. She drove at an average rate of 55 miles per hour.

Ksju [112]

Answer:

B. 7 hours

Step-by-step explanation:

The formula for time (in this scenario) is t = d/s.

t - time

d - distance

s - speed

For this problem, d - 385 mi and s - 55 mph. To find the time this trip took, you would solve 385/55=7. In the end, Kelly drove for 7 hrs. Hope this helps!!

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2 years ago

Solve and explain 4 20 ___ = _____ x - 5 x - 7

Solve and explain 4 20 _ = ___ x - 5 x - 7