Answer:

Step-by-step explanation:
1 = 3[5] + b
15

Parallel lines have SIMILAR <em>RATE OF CHANGES</em> [<em>SLOPES</em>], so 3 remains the way it is.
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Answer:
It's C.
Step-by-step explanation:
x + y + x + y + 3(y + 5)
= x + y + x + y + 3y + 15
= 2x + 5y + 15.
I say less but if I’m wrong sorry
The answer is 12, 3 times 12 is 36
Answer:
13 1/3 miles per hour
Step-by-step explanation:
Take the distance and divide by the time
1 1/3 ÷ 1/10
Change to an improper fraction
4/3 ÷ 1/10
Copy dot flip
4/3 * 10/1
40/3 miles per hour
changing to a mixed number
13 1/3 miles per hour