Mr graves’ fifth-grade class is selling packages of energy-saving light bulbs to raise money for a class trip. each package costs $32.the students need to raise $2,500.about how many packages of light bulbs must they sell?

79

Step-by-step explanation:

Ok so we have the amount they need at least which is 2500, now we have 32 which is how much each package is being sold for, and we have x which is the number of of packages being sold.

2500= 32x, now we divide both sides by 32 to isolate x. When you do that you get 78.125, but since you don't sell 1/8 of a package you sell 1 more. Therefore you sell at least 79 packages.

Hopefully this helped!

80

Step-by-step explanation:

2,500 divided by 32 = 78 R4

78 R4 rounded to the nearest ten is 80

4+n=5

step-by-step explanation:

this is because the four is four hours and the n represents the 1 extra hour over the weekend.

b= i'm srry i don't know that one.

4+n=5 n=1 because if vernon plays 5 hours a week then 4+1=5 hours.

hope this : )