<span>x(x+2)+x(x-3)
=x^2 + 2x + x^2 - 3x
= 3x^2 - x</span>
Lines on a railroad track are parallel lines.
Parallel lines are two or more lines that are in the same plane (flat space) and are always equal distances apart from each other at all points on the line.
Answer:13 hours
Step-by-step explanation:
If she works babysitting for theee hours she will make 30 290-30=260/20 =13 hours
Answer:
x=22
Step-by-step explanation:
2x-40+8x=180
10x=220
x=22
45/82, it would be this answer because the ratio form is 45:82, so it would the same order, but in fraction form.
