X=11
Hope this helps your welcome
(2/3) / 3 = 1/x...2/3 to 3 lawns = 1 to x lawns
cross multiply
(2/3)(x) = (3)(1)
2/3x = 3
x = 3 * 3/2
x = 9/2 or 4 1/2 lawns can be cut with a full tank of gas
Answer:
15 box of cookies =$9
1 box of cookie = $9/15=$0.6
B is the answer
Hope this help help
A - bi would be the other complex zero.
When you take the sqrt when solving an equation you get a + and - solution.
