Answer:
100
Step-by-step explanation:
Answer:
r = -4
Step-by-step explanation:
2r + 7 = - 1
2r = - 1 - 7
2r = - 8
The answer is the first one because 4 feet 5 inches times 40 is 176 feet and 8 inches
Answer:
56 coins for 0.50 cents
Step-by-step explanation:
Answer:

Step-by-step explanation:

First you need to make the 12 5/8 into an improper fraction by multiplying 12 by 8 and then adding the total by 5.
-> 
Now you have
so you need a common denominator by multiplying the first fraction by 2

Then you subtract 160 - 101 which equals 59.
