Answer:
x=12, y=18
Step-by-step explanation:
Answer:
Tammy must run 5.5 miles more this week to reach her goal
Step-by-step explanation:
10 miles - 4.5 mies = 5.5 miles
Answer:

Step-by-step explanation:
To solve, we need to find the y-intercept (b). In order to find the y-intercept, we can plug in the slope and the (x,y) coordinate pair given to us into the equation to solve for the y-intercept:
y=mx+b
4=(-7/-2)*-2+b
4=14/-2+b
4=-7+b
Add 7 to both sides
b=11
Therefore the equation is:
(note that the fraction is positive since the two negatives cancel out)
A(c - b) = d
ac - ab = d
ac = d + ab
c = (d + ab)/a
Y=MX+C C=1 0=m(1)+1 m=-1 Y=-X+1