Answer:
$2.85
Step-by-step explanation:
First, we’re going to find the total the Uncle paid:
8.7 + 10.3 = 19
15% is 0.15 (You divide 15/100)
To find how much the tip was, we multiply 19 and 0.15
19(0.15) = 2.85
The uncle left a $2.85 tip
The answer is b
M(-20/7, 4/7)
it is 0
anything to power one becomes zero
Hope this helps
Its new year be good,keep ur place clean and don't trouble ur mom
