90k/60minutes, the car travels 3/2 kilometers in a minute. 20 x 3/2 is 30 kilometers that the car travels in 20 minutes.
5ax+6ax=7ax+8
5ax+6ax-7ax=8
4ax=8
x= 8/4a
x=2a
Hey~
Possibly C.
It makes the most sense.
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16 portions
explanation:
12 / 3/4
= 12 * 4/3
= 4*4 = 16
Answer:
I think its B.
Step-by-step explanation: