Answer:
8 hours
Step-by-step explanation:
Step one:
Given data
Tom earned $72 walking dogs for 6 hours
amount earned = $72
time taken = 6 hours
Required
The time taken to earn $96
Step two:
let us find the unit rate of his earning
unit rate = 72/6
= 12 per hour
In 1 hour Tom earns $12
in x hours he will earn $96
cross multiply we have
96*1= 12x
divide both sides by 12
x= 96/12
x=8 hours
Well 30x12in is 360in. 360in divided by 8 is 45. She can make 45 crafts
Answer:
6 meters
Step-by-step explanation:
8 - 2 = 6
The solution would be undefined, since it is not possible for 10 to be equal to -15. Hope this helps! :)
