Answer:
1%
Step-by-step explanation:
I assume since it’s .9% it’s less then 1%
yes is a linear line because linear mean a straight line
15+26s-6=25s-9
26s+9=25s-9
s+9=-9
s=-18
9514 1404 393
Answer:
Step-by-step explanation:
The dollar value of the 20% coupon will increase if the discount is from a larger amount. Applying the $25 coupon first reduces the amount that the 20% applies to, so reduces the dollar value of the 20% coupon.
Michelle used the 20% coupon first, so its value was 20%($100) = $20.
Natasha used the $25 coupon first, so the value of the 20% coupon was ...
20%($100 -25) = 20%(%75) = $15.
Michelle paid $20 -15 = $5 less.
