Answer:
Because we have a point and slope, we can use at the beginning the point-slope form: y-y1=m(x-x1)
Step-by-step explanation:
m=3 , x1=1 , y=-3
y-(-3)=3(x-1)
y+3=3x-3 subtract 3 from both sides
y=3x-6 the answer in the slope-intercept form y=mx+b
Deposit = $75 = 30%
(30/100)x = 75
(3/10)x = 75
0.3x = 75
x = 75/0.3
x = 250
Total cost = $250
deposit = $ 75
Total - deposit = $175
Thus, Marc owe $175 for the rug.
2x - 10 = -2(-x+5) distribute the -2 to come up with the same equation.
2x - 10 = 2x - 10 any number used for x will give you the same answer on both sides.
If this is just the question with no crossing students, then 58.
20+14= 34+24=58
Multiply both sides by 2
7=r(1)2
(7)*(2)=(r(1)/2)*(2)
14=r(1)
simplify both sides
14=r
flip the equation
r=14.
hope this helps!