2 years ago

Select the correct answer.

Mathematics

1 answer:

Sliva [168]2 years ago

5 0

Answer:

Step-by-step explanation:

substitute X=7 in 2x+8, answer 22

substitute X=5, answer 18

option C

substituting X=7 in (X+4)+(X+4) also gives 22

substituting X=5 also gives 18

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