56%
subtract 13 from 30, and you get 17. Then you need to divide 17 and 30
The answer is 31 yards because you cant move negatively
8/x-7=7/2
16=7(x-7) cross multiply
16=7x-49
-7x=-49-16
-7x=-65 divides each side by -7
-7x/7=-65/7
X=65/7
Alternative form
X=92/7
Which is 1st options in your questions.
Hope this helps!
If she cuts it then the angle would become a right angle so it sould be 90º
40 sets of tires. I learned this by looking up your question because it is incomplete.
