Which of the following inequalities have a solution q > 7? Check all that are true.

2q > 21

31 + q > 40

6q > 42

q + 17 < 24

4 + q > 11

$450

step-by-step explanation:

first, you have to multiply 150x2=300

next, you have to add 150+300= 450

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!