Answer:
x=9
Step-by-step explanation:
Answer:
:)
Step-by-step explanation:


Answer:
x=10
Step-by-step explanation:
P+S=140
(5x+30)+80=140
5x+30=80
5x=50
x=10
Answer:
x=2
Step-by-step explanation:
axis of symmetry is
x-2=0
or
x=2
Answer: x≤ 11/3
Step-by-step explanation:
Let's solve your inequality step-by-step.
6x+15≤37
Step 1: Subtract 15 from both sides.
6x+15−15≤37−15
6x≤22
Step 2: Divide both sides by 6.
6x
6
≤
22
6
x≤
11
3