9514 1404 393
Answer:
y = 9x
Step-by-step explanation:
We notice that each y-value is a multiple of 9, and the multiple is x.
y = 9x
4.
12 - 8 = 4
Hope this helps!
Answer:
Red Box:
Top: 12.57 Top: 78.54
Bottom: 12.57 Bottom: 78.54
Rectangle: 32 Rectangle: 110
SA: 125.66 SA: 502.65
Yellow Box:
#1: 1156.1
#2: 88
Green Box:
#1, Top Left: 3103.9
#2, Bottom Left: 716.3
#3, Top Right: 495.4
#4, Bottom Right: 325.7
Blue Box:
#1: h=8
SA=2πrh+2πr²
527.8=2(3.14)6h+2(3.14)(6)²
527.8=6.28(6)h+(6.28)(6²)
527.8=37.68h+(6.28)(36)
527.8=37.68h+226.08
-226.08 -226.08
301.72=37.68h
301.72/37.68=37.68h/37.68
8=h
#2: h=0.87
<u><em>Hope This Helps You Out!!!! :)</em></u>
Mikes repair shop $100 service charge plus $65 per hour Amys auto repair $40 service charge plus $80 per hour write an equation for each repair shop to represent the total cost of a car repair as a function of the number of hours worked let C = total cost to you let h = number of hours worked. Suppose you need to get the dent in your car repaired you see the ads above in the newspaper your father who knows a bit about cars said it would take no more than 3 hours for the repair person to fix your car how do you determine where you should take your car to get it repaired
-Mike Cost:: M(3) = 100 +65*3 = $295
-Amy Cost:: A(3) = 40 + 80*3 = $280
------------------------------------------------------------
-Mike charges 100 dollars service charge plus 65 dollars per hour.
-Amy charges 40 dollars service charge plus 80 dollars per hour.
-The cost to repair from mike is 100 + 65 * x.
-The cost to repair from amy is 40 + 80 * x.
------------------------------------------------------------
Let x = 3 and you get:
The cost to repair from mike is 100 + 65 * 3 = 295 dollars.
The cost to repaid from amy is 40 + 80 * 3 = 280 dollars.
As long as the time to repair is 3 hours or less, the cost to repair will be cheaper from Amy.
Division. You can divide 64 by 3 to find q.
