Answer:
A) The cost is the same at 5 months.
Step-by-step explanation:
Lets use m to represent the number of months it will take for the cost to be the same. If we set up an equation, we can write:
75 + 10m = 50 + 15m
-50 on both sides
25 + 10m = 15m
-10m on both sides
25 = 5m
Divide by 5 on both sides.
5 = m
That means it will take 5 months for the costs to be the same.
Let's say you have 20 friends over. 6 more are coming over. And they all want 3 slices of pizza.
So to figure out how many slices of pizza you would need, you'd use this equation: 3•(20+6)
Answer:
I think it's 3+(-1) sorry if it's wong.
Step-by-step explanation:
Answer:
y= -1+5x
Step-by-step explanation:
each person will get 5 hot dogs.
Step-by-step explanation:
Total number of Hot dogs =43
Total number of people at party= 8
Each person will get hot dogs=
Each person will get hot dogs=
Each person will get hot dogs= 5.37 or ≈ 5
So, each person will get 5 hot dogs.
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