Find the unit rate for each, then compare. Which is faster?
1 answer:
Answer:
8 laps in 70 seconds is faster.
Step-by-step explanation:
If we divide 70/8 and 98/12 we get the following:
70/8= 8.75
98/12=8.16
8.75>8.16
The unit rate is 1 lap in 8.75 seconds and 1 lap in 8.16 seconds
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B .. i took the quiz / worksheet already .
Answer:
see below
Step-by-step explanation:
Closed under addition, subtraction and multiplication
Not closed under division :-
for example 3/4 = 0.75 which is not an integer
Answer:
(-3,8) would NOT fit the table.
Answer:
3x/5 + 3/8
Step-by-step explanation:
Answer: A
Step-by-step explanation:
Divide as usual.
9/9=1
45/9=5
After this, subtract exponents.
or
