Question

5. Evaluate each expression when d = 5.
a) 60
c) d + 1
b) 50 - 1
d) 3(d + 2) ​

Answer 1

ok so c is 5 + 1. that is 6. and d is 3 x 5 which is 15 + 6, so 21. I dont know about a or b though, sorry.

Explanation: