Answer:
a
Step-by-step explanation:
b, c, d are all x2 (a real linear equation does not have square or it will become Quadratic equation )
Answer:
No, Justin is incorrect.
Step-by-step explanation:
1. To find how much 18/40 as a percent is, we just multiply 18/40 by 100:
2. As you can see, 18/40 as a percent is 45%, not 35%. Therefore, Justin is incorrect.
Food = 1/4
gasoline = 3/5
Total = 1/4 + 3/5 = 17/20
17/20 = 272
1/20 = 272 ÷ 17 = 16
20/20 = 16 x 20 = $320
Divide both sides by the numeric factor on the left side then solve x=9
Answer:
(x-1)3
3x-3
Step-by-step explanation:
I came up with this.