Question

Middle School help
which answer is NOT a solution for this inequality?
7x < 42

A. 3
B. 5
C. 4
D. 6

Answer 1

Plug in each of your answer choices see what DOESN'T make sense
A. 7(3)<42
True or false?

Answer 2

true

Answer 3

Good so we know it's not A
B. 7(5)<42
true or false?

Answer 4

true

Answer 5

Good so we also know it's not B
C.7(4)<42
True or false?

Answer 6

True

Answer 7

That leaves us with D let's see
D. 7(6)<42
true or false ?

Answer 8

False

Answer 9

So the answer is D. Thank You

Answer 10

Good :-)
42 is not < 42
They are equal
yw ^.^