Answer: 880 miles
Explanation:
Number of miles = x
Fixed = $230
Variable = $0.25 per miles
230 + 0.25x = 450
0.25x = 450 - 230
0.25x = 220
x = 220/0.25 = 880 miles
Angle a is 132 degrees
5x-18=3x+42
2x-18=42
2x=60
x=30
then plug 30 in the equation for angle a
5*30-18
150-18
132
Answer:
xy*(2x^2 + 7x^2 - y^2)
Step-by-step explanation:
You can get xy out of the expression since all have xy
15-8=7
that would be the equation and there would be $7 left
Answer:
Hello,
Step-by-step explanation:
