The slope of the line below is 3. Use the coordinates of the labeled point to
find a point-slope equation of the line.
(0,8)
O
A. y-8=-(x - 6)
O
B. y-6 = -3(x - 8)
O
c. y- 6 = 3(x-8)
O
D. y - 8 = 3(x-6)
SI

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

x= cost per bracelet

number of bracelets * x + shipping charge = total cost

so

9x+9=72