Question

Evaluate the following.
1. a + b + c when a = 5, b =7 and c = 10
2. a - b + c when a = 15, b
15, b = 10 and c = 5
3. c + b - a when a = 10, b = 7 and c = = 2
4. 2a + 3b-c when a = 2, b =3 and c = 5
5. 3a + b -c when a = 3, b = 4 and c = = 2
6. 9a + 3b -c when a = 4, b= 1 and c = 2
7. 6a-4b + c when a = 1, b= 1 and c = 4​

Answer 1

Answer:

I don't know that answer

ok

can I tell you naxt Question