Answer:
d i think
Step-by-step explanation:
To do this you have to divide 135 miles by 5 hours. You will get the answer of 27 miles per hour.
Answer: 18
Step-by-step explanation:
2(9)=18
Answer: 12 blue marbles
Step-by-step explanation: Set up a proportion.
4/5 = x/15
Solve for x, the number of blue marbles. Cross multiply. You will get 60 = 5x
Divide by 5 on each side.
x = 12
There are 12 blue marbles.
