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Evaluate the expression when a = 3 and b = 5. 7a – 3b + 2 a. 4 b. 8 c. 15 d. 7 I got B

Evaluate the expression when a = 3 and b = 5. 7a – 3b + 2 a. 4 b. 8 c. 15 d. 7 I got B
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5 votes
Evaluate the expression when a = 3 and b =

5. 7a – 3b + 2
a. 4
b. 8
c. 15
d. 7 I got B

User Luis Vazquez
by
8.3k points

2 Answers

4 votes
7a-3b+2
7x3-3x5+2
21-15+2
23-15
8



User Huzo
by
8.0k points
5 votes
7(3)-3(5)+2
21-15+2
6+2
8
The answer is b.8
User Newmount
by
8.5k points
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