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Lady bird [3.3K]

3 years ago

12

Johnny drove 300 miles to meet his mother on Tuesday. On Thursday, he drove 120 miles to meet friends at an amusement park. On S

aturday, he drove 420 miles back home. The entire trip took 14 hours. What was his average driving speed?

1 answer:

skad [1K]3 years ago

3 0

Answer: 60 mph

Step-by-step explanation:

300+120+420=840

840/14=60

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What is the name of the following<br> polynomial expression<br><br><br>4x²+x-3

nadya68 [22]

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Step-by-step explanation:

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2 years ago

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2 years ago

So here's the question

Lesechka [4]

Yes, is subtraction, to get their "difference".

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$\bf -------------------------------\\\\
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\\\\\\
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3 years ago

What are the zeros of the function y=2x^2-3x-20

4vir4ik [10]

-2.5 and 4

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3 years ago

Gordan and Harry had 340 marble,altogether.After Gordan gave away 2/5 of his marbles and harry gave away 20 of his marbles, they

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3 years ago