Question

True or False?
k = 3 over 4 is a solution to the inequality 12k + 2 < 12.

Answer 1

Thoughts?

When you plug in k = 3/4 into 12k + 2, is the result less than 12?

Answer 2

Well let me test

Answer 3

So if k= 3/4

Answer 4

You'd replace k with 3/4 right

Answer 5

Yup

Answer 6

So 12k (3/4) + 2 is the equation?

Answer 7

Hmm not quite, remember 3/4 replaces k so it’s just 12(3/4) + 2

Keep simplifying from there

Answer 8

Oh right my bad

Answer 9

So what I got is 9x3/4 = 9 + 2 = 11

Answer 10

Perfect

And since 11 < 12 the inequality is true and k is a solution

Answer 11

Thanks for the help vocaloid!