We are given that a+a+a+b+c=5a=a+a+a+a+a
subtract a+a+a from both sides, then
b+c=a+a
divide by two,
(b+c)/2=(a+a)/2=a
Answer:

or

Step-by-step explanation:
If Alexa worked 30 hours last week and earned $450, then her hourly payment is

Her payment has now been increased by 20%, so her hourly payment becomes

If she worked h hours, then she earned
If her new payment is p, then

or

9x + 3 -1(7x + 8)
9x + 3 -7x -8
2x -5
Hope this helps!
The area of a circle with a Diameter of 10 is 78.54
Answer:
69
Step-by-step explanation:
it's the holy number jesus christ can confirm