Edgar829 Edgar829

07-09-2015
Mathematics

contestada

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

Respuesta :

Jayla920 Jayla920

07-09-2015

7(3)-3(5)+2
21-15+2
6+2
8
The answer is b.8

Answer Link

Аноним Аноним

07-09-2015

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

Answer Link

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