[8x-2y]+[3x-4y]
=8x+3x-2y-4y
=11x-6y
54.60/3.90=14
Mark’s gas tank will fill up with 14 gallons of gas.
Answer:
The scale factor is 1
Step-by-step explanation:
Both of the triangles are the same size so its a scale factor of 1. The 2 triangles are 5/5 for all of the sidesand 5/5 = 1.
Let x be the number of minutes Jim used
105.60 = 75+0.30(x−1000)
105.60=75+0.30x−300
105.60=0.30x−225
1056=3x−2250
1056+2250=3x
3306=3x
x=1102
