Answer:
Step-by-step explanation:
A
-9 because a negative plus a negative is a negative so -5+-4 or -5-4 is -9
Set up a system of equations.
6s+b=139.5
b=3s
Substitite for b
6s+3s=139.5
9s=139.5
s=15.5
Now multiply by 3 to get the blazer price
15.5*3= 46.5
Final answer: $46.50
Answer:
D) -2
Step-by-step explanation:
Y2-y1
x2-x1
(formula to use)
Explanation: (x,y) so
4=x1
0=y1
-1= x2
1=y2
1-0 over -1-4
1/-5
1/-5 is the slope