Answer:
1 year
Step-by-step explanation:
Answer:
10.
Step-by-step explanation:
Since 60 is the profit you need to make, you plug in 60 into P(x). So, you get the equation 60=0.3
+7x-40. The answer to this equation is 10. I think this is the correct answer.
Answer:
22.05in^2
Step-by-step explanation:
Formula for area of a triangle:
(base × height) / 2
(bh)/2
(12.25 × 3.6)/2
44.1/2
22.05
When finding the area, the units will always be to the second power because we are multiplying them
in × in = in^2
Answer:
60 squared feet
Step-by-step explanation:
Take in the formula of a half multiplied by the base and the height
Answer:
39/4 -32/9
Find common denominators
351/32-128/32
Subtract
223/32
Change to mixed number
223 ÷ 32 = 6 and remainder = 31 =>
223 = 6 × 32 + 31 =>
223/32 =
(6 × 32 + 31) / 32 =
6 + 31/32 =
6 31/32
