Answer:
$8.75
Step-by-step explanation:
Given data
Bill= $25
Coupon Discount=15%
Tip= 20%
Let us first find 15% of the $25
=15/100*25
=0.15*25
=$3.75
Let us first find 20% of the $25
=20/100*25
=0.20*25
=$5
Hence the coupon and the tip combined is
=3.75+5
=$8.75
1/4, 1/8, 1/16
i don't know this is my guess but these are small and close to zero
4-c/3 is ans
3x+c=4
3x=4-c
x=4-c/3
Answer:Frederick county:2.5x+15,Montgomery county:3x+10
-10 Degrees
1