The commission percent is 4%
Take (commission / sales) *100
Answer:
33
Step-by-step explanation:
According to the rule of exponents 
, i.e. when two terms are in division with same base , we subtract the exponents
So
Or
x to the 3 fourteenths power
Answer:
infinite number of solutions
Step-by-step explanation:
Work with the second equation. Subtract 8x from both sides.
- 4y + 8x - 8x = -8x - 12 Collect like terms.
-4y = - 8x - 12 Divide by - 4
-4y/-4 = - 8x/-4 - 12/-4
y = 2x + 3
That is exactly the same line as the first given. There is an infinite number of solutions.
Answer: 140 m3
Step-by-step explanation:
Multiply the area of the trapezoid face by the length .
Since the area is 20, you multiply it by 7 to get 140
