Answer:
I found a pdf that has the lesson overview I just searched up:
Geometry 1e elayn martin gay section 4.1 types of triangles answer sheet
For #18
you would divide 3y over 3 witch would cancel out then you would divide 9.5 over 3 and you would get (3.16) i think
In order to solve this we must first,
Subtract both sides of the equation by 10,
y-10=1/2x
Now we have to multiply both sides by 2 so that only x is left.
2y-20=x
Therefore, x=2y-20
Answer:
80 percent
Step-by-step explanation:
