Write a system of equations:
x + y = 125
20x + 15y = 2100
Solving:
x = 125 - y
20(125 - y) + 15y = 2100
2500 - 20y + 15y = 2100
2500 - 5y = 2100
-5y = 2100 - 2500
-5y = -400
y=80
x + 80 = 125
x = 125 - 80
x = 45
The first charges 45$ per hour and the second charges 80$ per hour
Answer:
8/4 Square Inches
Step-by-step explanation:
I think so
You have to divide 77 by 4 and then the reminder will be 1 so only one check will be there in the final envelop.
Answer:
AC = 52.8
Step-by-step explanation:
33/20 = 1.65
12*1.65 = 19.8
BA = 19.8
CB + BA = AC
33 + 19.8 = 52.8
A is 6 because so is the side across from it
And B is 8 because it the same size just flip it
Brainliest would be appreciated
