I did this with a pencil and no calculator while my daughter was practicing her driving. Please let me know if you have trouble reading it. You'll have to add the calculator stuff yourself.
Answer:
$16.02
Step-by-step explanation:
The x-intercepts for this equation are (-1,0), and (3,0).
Answer:
x=10
the triangle is equilateral
Step-by-step explanation:
3x+30=5x+10=2x+20
x+30=3x+10=20
x=3x-20=-20
-2x=-20=-20
x=10=10
x=10
Number 1-y=2
number 2-y=1
number 3-both y=2 and y=1
(might to be correct but pretty sure)