One wire is 8.5m, and the other wire is 7.5m.
3 times I think................
Answer:
2/5
Step-by-step explanation:
we see that 2x2=4
and 5x5is equal to 25
so the answer is 2/5
Answer:
The answer is 72
Step-by-step explanation:
3x(4 + 8)x2
=3 x 12 x 2
=36 x 2
=72
A=#nickels, b=#quarters
5a + 25b = 410 total value
5(a + 5b) = 410
a + 5b = 82
a + b = 30 total no. of coins
subtracting . . . 4b = 52
thus b = 13 and a = 17
13 quarters and 17 nickels = 13*25 + 17*5 = 410 = $4.10