Question

Use j(x) = 2x + 9 to evaluate the expression below.

1: j(7) =

Answer 1

Answer:

j (7) = 2(7)+9

j(7) = 14+9

j(7) =23

Step-by-step explanation:

ans is 23

Answer 2

j(7)=2(7)+9

j(7)=14+9

j(7)=23

j=23/7

j=3.28

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