Step-by-step explanation:
which subject it is????????....
There are 35 quarters and 15 dimes.
Systems of Equations:
q+d=50
.25q+.10d=10.25
if ABCD and EFGH are similar, then you should be able to line up corresponding points (for example, A corresponds to E, B corresponds to F). if they're different sizes, you should then dilate one of them so that they are the exact same size.
Answer:
300-150
Step-by-step explanation:
300 deposited into bank account (+)
150 taken out of bank account (-)
Let's assume the gemstones are A, B, C, D, E
1. A, B
2. A, C
3. A, D
4. A, E
5. B, C
6. B, D
7. B, E
8. C, D
9. C, E
10. D, E
A: 10 different rings are possible.
Hope this helps. - M
