you estimate that you can do 12 math problems in 36 minutes. how long does it take you to do 20 math problems

It'll take you 60 minutes to do 20 math problems.

Step-by-step explanation:

Step 1: 36 divided by 12 = 3

Step 2: 20 times 3 = 60

So the answer is 60 minutes

first anwser choice.

step-by-step explanation:

the greater/less or equal to symbol (> or < with the line at the bottom) is a closed/filled in circle.

-5c + 2 _< _27

subtract from both sides by 2

-5c _< _ 27

divide both sides by -5

c _< _ 5.4

flip the inequality sign

c _> _5.4

the only possible answer that would match the simplified inequality is the first answer choice