<span>perpendicular slope :
m1 * m2 = -1
1/2 * m2 = -1
m2 = -2
y = -2x + b
2 = -4 +b
b = 6
y = -2x + 6
</span>
200-50=150
150/6=25
Sally will have to sell 25 pies to reach her goal.
Answer:
64
Step-by-step explanation:
Answer:
3=g/-4 -5
3+5=g/-4
8= g/-4
8x(-4)=g
g=-32
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
because it is (5,15) and B is (5,15)