Answer:
is 132 enough? We need more info.
Step-by-step explanation:
His projects would need 84+(12*4) inches of rope. This means he needs 132 inches of rope. Do you know how much rope he has?
Hope this helps?
Answer:
D. (2, -1)
Step-by-step explanation:
We are given the data about the ratio of the number of pounds of potato-salad and the number of people that can be fed. In this case, the ratio is 3 pounds/ 15 people or 1 pound of potato salad per 5 people fed. For 200 people, 200 people* (1 pound of potato salad per 5 people) is equal to 40 pounds of potato-salad
No, it is not try factoring
Number of pennies:P
Number of nickels:N
Number of dollar bills:D
P=N+12
N=D+5
1P+5N+100D=996
^given
Therefore
P=(D+5)+12
P=D+17
Plug back into main equation
(D+17)+5(D+5)+100D=996
Combine like terms
106D+42=996
106D=954
D=954/106=9
9 Dollar bills
N=D+5
N=(9)+5=14
14 Nickels
P=N+12
P=(14)+12=26
26 Pennies
26*1+14*5+9*100=996
Final answer:
9 Dollars
14 Nickels
26 Pennies