Answer:
a. x=2, y=13
b. x=14, y=25
c. x=−4, y=13
Step-by-step explanation:
Idk but when I solved it out I got 120 >_ 2160 <_ 90
105.00+15+20.50=140.50
140.50*4=562
562 dollars, I think
The slope-intercept form of a line is:
y=mx+b, where m=slope and b=y-intercept
First find the slope, which is the change in y divided by the change in x, mathematically:
m=(y2-y1)/(x2-x1), where (x1,y1) and (x2,y2) are any two points...
m=(-5--5)/(7-2)
m=0/5
m=0, so this line has zero slope, thus it is a horizontal line of the form:
y=k, where k is the constant value of y, in this case y=-5 so
y=-5
