Answer:
2 + .05x = 1.5 +.1x
.5 = .05x
x =10 is number when costs are equal
So the 11th check makes Bank A cheaper
Step-by-step explanation:
Answer:
Each coupon was worth $8.
Hope this is helpful! =)
Y=mx+b helps to find slope of a line.
B is where it starts on the y axis.
m is the slope.
