Question

Which number is in the solution set of the inequality 2/3c-3>=7?

Answer 1

@superdavesuper

Answer 2

hi sonya :) how are u? wat are the choicez plz?

Answer 3

it is

Answer 4

it is

Answer 5

good and u 1/15 , -1/15, 15, -15

Answer 6

it is (2/3) * c - 3 >= 7 right?

Answer 7

yup :D

Answer 8

put c=15 into (2/3) * c - 3, what would u get?

Answer 9

2/3c-3 ≥ 7
+3 +3
Add 3 to both sides

2/3c ≥ 10

You're multiplying by 2/3 c, so divide.

c ≥ 10 / 2/3

(Look at the file attached)