Answer:
x=0 y=3
Step-by-step explanation:
79 is 4 below 83 so her next grade needs to be 4 above in order to get an average of 83. The answer is 87.
Answer:the equation is 72-b=p so if 50 bring theirs 22 will be provided for or if 60 12 will be provided for
Step-by-step explanation:so this is the simple equation they wanted
