Answer:
the first one.
Step-by-step explanation:
DJ and decorations are one time flat costs. they are constant. so, together, they are $300.
that is what decreases the profit.
on the other side, $5 per student = 5n in total increases our profit.
so, in total the sum of both (the decreasing amount has a negative sign, if course) :
5n - 300 = 1,500
is the right equation to calculate how many students are needed to make that much profit.
the solution, but the way :
5n - 300 = 1500
5n = 1800
n = 1800/5 = 360 students
Two consecutive integers (x) and (x+1)
2 (x+1) - (x) = 17
2x + 2 - x = 17
x + 2= 17
x + 2 - 2 = 17 - 2
x=15
and x + 1 = 15 + 1 = 16
15, 16 are your numbers.
Your answwer is 60ab,hope i helped.
Answer:
3/2
Step-by-step explanation:
when you plot it time is x and distance is y so go up 3 right 2
Answer:
Packs of hotdogs = 7
Step-by-step explanation:
Let 1 pack is P
Hotdogs in 1 pack = 8
Total hotdogs= 56
Number of packs=?
We can say
8*P= 56
P= 56/8 = 7
