Question

If b= the number of blue bikes, which algebraic expression represents the

phrase below?
the sum of the number of blue bikes and the 9 red bikes

А. b— 9
B b×9
C b+9
D b÷ 9​

Answer 1

C

Explanation:

If B = blue bikes

sum = addition

and 9 = red bikes

so B+9

Answer 2

it should be c! because the sum of blue bikes is b plus the 9 more!!