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

Answer:
363
Step-by-step explanation:
0.66*550=363
Answer: 1/4
Step-by-step explanation:
These can be some values of equation
6x+ 12=30
This question might not get the right answer but this how you set equations.
Answer:
x = 13 , y = 29
Step-by-step explanation:
If you have any questions about the way I solved it, don't hesitate to ask!