Answer:
x = 4
Step-by-step explanation:
y=-2 is a horizontal line so x must be a vertical line through (4,-2)
Answer:
r ≤ -1
Step-by-step explanation:
Given in the question
<h3>
3r+2(12r+7) ≤ 5r-8</h3><h3>
It can be solve by Simplifying and Reordering the terms</h3>
3r + 2(12r) + 2(7) ≤ 5r - 8
3r + 24r + 14 ≤ 5r - 8
27r + 14 ≤ 5r - 8
27r - 5r +14 + 8 ≤ 0
22r + 22 ≤ 0
22r ≤ -22
Move term containing r to the left, all term to the right.
r ≤ -22/22
simplifying
r ≤ -1
all negative integers which are smaller than or equal to -1
