Answer:
y=-1
Step-by-step explanation:
Let P = how much each person paid.
P = [(36.96)(0.20) + 36.96]/4
Solve for P to find your answer.
1620-60=1560 to share between them (since Catherine has 60 more). 1560/2=$780
Answer:
3x - 13 +58 = 90, so 3x +45 = 90
Then 3x = 90 - 45 = 45 and x= 45/3 = 15.
m∠MNQ = 3x-13 = 3(15) - 13
= 45-13
= 32
You would use 1.73 in order to decrease an amount by 73%
