Evaluate 2a + 6b for a = 4 and b = 5.12a+60 =2a + 6b=

Mathematics

2 answers:

Kobotan [32]2 years ago

7 0

Step-by-step explanation:

12×4= 48

48+60= 108

2×4= 8

6×5= 30

8+30= 38

12a+60= 108

2a+6b= 38

galina1969 [7]2 years ago

5 0

Answer:

38 and 108

Step-by-step explanation:

2a + 6b

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

8+30 = 38

12a + 60

12 (4) + 60 = 108

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