Answer:
84 feet
Step-by-step explanation:
3*7=21
12*7=84
im bad at explaining, but your current answer correct
Answer:
I'm pretty sure its B
Step-by-step explanation:
I think it's that because you are trying to divide 3/4 by 1/10 so you need to flip the second number and multiply 3/4 by 10/1.. not positive haven't done it in a while.
Find the speed of the truck:
140 miles / 3.5 hours = 40 miles per hour
The car was 20 miles an hour faster: 40 + 20 = 60 miles per hour.
Divide distance by speed: 140 miles / 60 miles per hour = 2 1/3 hours
Answer: 2 1/3 hours
240 is probably multiplied some other number if theres another number on there to multiply or divide by.
Answer:
(x−2)2=11
Step-by-step explanation: