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muminat
3 years ago
12

Maria bikes 15 miles per hour and starts at 10 miles. Glen bikes 20 miles per hour and starts at 0 mile. At what time and distan

ce will Glen catch up with Maria?
Mathematics
1 answer:
Ilya [14]3 years ago
6 0
10/(20-15)=2 hours
20*2=40 miles
15*2+10=40 miles
Glen catch up with Maria after 2 hours at 40 miles

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Answer: e. 6a-2a^{2}


Step-by-step explanation:

1. You have the following expression given in the problem:

a(6-2a)

2. To solve the exercise and find an equal expression, you must simplify that expression. Apply the Distributive property. Multiply the terms inside the parentheses by a. Then, you obtain:

a(6-2a)=(a)(6)-(a)(2a)=6a-2a^{2}


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4 0
3 years ago
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If n is a rational number then n2 is always less than n
stiv31 [10]

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Answer:

This may take awhile, but I'm willing to do it for you!

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What is the y-intercept ofa line that has a slope of -3 and passes through (0,-7)​
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