73 - 64 = 9
a = square root 9
a = 3
answer
3 ft
Number of boxes of cereals bought by Alexis = x
Cost of each cereal box = $3
Total amount Alexis spend on cereals box =
= $ 3x
Alexis paid with a $20 bill.
So, Total amount of change received by Alexis =
So, the expression which represents the change received by Alexis is
20-3x.
So, Option A is the correct answer.
Answer:
Attached
Step-by-step explanation:
Is this what you expect?
The y intercept should be 500 because it is a one time payment that does not need to be repeatedly payed for like the 250. The 250 isn’t the y intercept because it is the slope of the line. Hope this helps. I’m not sure what your drop down menu supplies though