Question

Corinne is 6 years younger than her brother. Which of the following expressions shows the sum of their ages if b represents Corinne's brother's age?

b − 6
2b − 6
2(b − 6)
b ÷ 6

Answer 1

Which one do you think is correct?

Answer 2

i think its 2(b-6)
but im not so sure

Answer 3

No because then you'd be multiplying, just remove the 2 and you've got your answer.

Answer 4

ohh i see now thank soo mucg

Answer 5

No problem.