Answer:
30, 40, 50, 60, 70
Step-by-step explanation:
<span>d = q + 10
10d + 25q = 345 cents
----
Substitute for "d" and solve for "q";
10(q+10) + 25q = 345
35q + 100 = 345
35q = 245
q = 7 (# of quarters)
---
Since d = q+10, d = 17 (# of dimes)
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Cheers,
Stan H.</span>
Answer:
About 97 hours
Step-by-step explanation:
we know that
The average male television viewer watched about 22 hours of television in 7 days
so
using proportion
Find out about how many hours of television did the average male viewer watch in 31 days
Let
x ----> the number of hours of television watched in 31 days
