Question

Evaluate 2a + 6b for a = 4 and b = 5.
12a+60 =
2a + 6b=​

Answer 1

Explanation:

12×4= 48

48+60= 108

2×4= 8

6×5= 30

8+30= 38

12a+60= 108

2a+6b= 38

Answer 2

38 and 108

Explanation:

2a + 6b

2 (4) + 6 (5) Plug in values

8+30 = 38

12a + 60

12 (4) + 60 = 108