Answer: question 1: 20 question 2: 21 question 3: 17, 19, 23
Step-by-step explanation:
The second one is the best answer in my opinion i'm not sure.
Answer: y = 20x+75
Step-by-step explanation:
Hi, to answer this question we have to write an equation:
The cost (y) must be equal to the product of the cost per hour of installation (20) and the number of hours that it takes (x); plus the fixed cost of parts and installation (75).
Mathematically speaking:
y = 20x+75
Feel free to ask for more if needed or if you did not understand something
(b1+b2)h+PH is the formula for surface area of a trapezoidal prism
Answer: July 25th, 1980.
Step-by-step explanation: ADIOS.
