# 7th grade

posted by
**Alisha** on
.

I need help with these math problems.

a + 8

b + a

ba

b divide a

3b

48 divide b

a - 3

a times 0

4a - b

5 + b - 3

b divide a = 8

4b - 30

posted by
**Alisha** on
.

I need help with these math problems.

a + 8

b + a

ba

b divide a

3b

48 divide b

a - 3

a times 0

4a - b

5 + b - 3

b divide a = 8

4b - 30