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
Answer:
(
−
∞
,
∞
) {
x
|
x
∈
R
}
Step-by-step explanation:
The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.
Answer:
you can't solve if it does not equal anything, but you can simplify
Step-by-step explanation:
simplified it is,
8x+212
Answer:
6 cups
Step-by-step explanation:
12×5=60(cookies in 4 cups of flour)
90-60=30(30 cookies in 2 cups
Answer:
YO ESPERO QUE B
Step-by-step explanation:
