Step-by-step explanation:
you need to substitute the x in (7x +2y=13) with (x=2y+11) to solve it
Answer:
80 mph
Step-by-step explanation:
720÷9=80
hope this helps!!!
We have been given that a store manager paid $95 for an item and set the selling price at $116.85. We are asked to find the percent mark-up.
We will use percent increase formula to solve our given problem.





Therefore, the mark-up will be 23% and option 'b' is the correct choice.
Answer:
Meryann brought 6 friends to the party
Step-by-step explanation:
y=9x+24
24 is your constant because the cost for all the pizza won't change
9x will change, so x represents the number of friends she brought
and y will be 78 because it's the total amount of money
78=9x+24
all you have to do is solve this equation
54=9x
x=6
Answer:
ur mom
Step-by-step explanation:
ur momomommomomomomomomoommomomomomomomomomomomomommommomomomomomomomomomomomommomomomomomomomomomomommomomomom.