21 they have too be right next to each other and threy have too be right
Answer:
The solution to the inequality is:

Please also check the graph of the solution to the inequality.
Step-by-step explanation:
Given the inequality

switch sides

Multiply both sides by -1 (reverse the inequality)

Simplify

Multiply both sides by 4

Simplify

Therefore, the solution to the inequality is:

Please also check the graph of the solution to the inequality.
Answer:
6 is the gfc
Step-by-step explanation:
hope this helped :-)
Answer: See explanation
Step-by-step explanation:
Your question isn't complete but let me help out. The equation that will be used to calculate the amount earned for the hours used will be:
= 15 + (5×h)
= 15 + 5h
Let's assume that Sue works for 6 hours, the amount that she'll earn will be:
= 15 + 5h
= 15 + 5(6)
= 15 + 30
= $45
Pythagorean Theorem: a^2+b^2=c^2
(9)^2 + b^2 = (23)^2
81 + b^2 = 529
b^2 = 529 - 81
b^2 = 448
b^2 =

b = 21.2