N+d=34
.05n+.10d=2.60
Solve by substitution
n=34-d
.05(34-d)+.10d=2.60
1.7-.05d+.10d=2.60
.05d=.90
d=18 dimes
18+n=34
n=16 nickles
Answer:
Scoring an A on a test
This is because you CHOOSE the exact answers on the test.
98,464 rounded to the nearest ten thousand<span> is. 8 So the answer will be 100,000</span>
