Help please for 15 pt

The question 3 is the second

Step-by-step explanation:

question 2: first answer choice (2)

question 3: third answer choice (5)

Step-by-step explanation:

#2

the answer should be a number 10-14 inclusive

10-12=-2 absolute value is 2 not right answer

12-12=0 not right answer

14-12=2 not right answer

2-12=10 RIGHT ANSWER

#3

|2x-1|=9

+1 .     +1

2x=10

x=5

you divide the cost ($15) by the quantity (6) to get your questions answer. the yo-yo costs $2.50. hope this : )!

step-by-step explanation:

e

step-by-step explanation:

an equation by definition has to have two or more variables (x and 2 in this case)