Answer:
she would need 4 hours maybe minutes
Step-by-step explanation:
The first number in the ordered pair is how many you go across, second is how many you go up. Then place a dot or, technically speaking, a point.
A) Total cost of materials: 145.86 + 52.91 + 17.63 = $216.40
b) Percent cost of hardware: 17.63/216.40 = 0.081
c) Percent cost paint and hardware: (17.63 + 52.91)/216.40 = 0.326
2-2n=3n+17
2= 5n+17
0= 5n+15
-15= 5n
-3= n
