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7. Which of these is equivalent to the expression 8+8+8+8+12?
A. 4s + 3
B. 4 (s + 3)
C. 4s ( s + 3 )
D.4+s+12

Sagot :

Answer:

Step-by-step explanation:

There are four 8s, so s should represent one 8.

The 12 is made up of 4 * 3, so B should be the answer.

Answer: B or 4(s + 3)

When the brackets are removed, you get 4s + 12