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tatiyna
3 years ago
5

Help answer all questions please and tell me how you got the answers

Mathematics
1 answer:
AleksandrR [38]3 years ago
4 0
8. You start with 240 gallons if in march you use 40% (.4(240)=96) you used 96 gallons in march, leaving you with 144 gallons. If you then used 25% in April (.25(144)=36) you would have used 36 gallons leaving you with 108 gallons at the end of April.

9. If 2277 is 110% the number of 2013 to find what 2013 was you would divide by 110%(1.1)
2277/1,1=2070 at the end of 2013
If 2070 is 90% then we will want to divide by 90% (.9) to get the year before that
2070/.9=2300 so 2300 people were signed up in the year 2012

10.         57.5=p(250)
to solve this divide both sides by 250 to get p=.23
As for the different elements to the equation, there are various answers such as what percentage of people donated $250 if the average amount of money donate from each one is 57.5 although that may no be what you instructor is looking for. pretty much just make up something that sounds okay and you should be fine
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3 years ago
After dinner, Jackie's pitcher has 8 cups of sweet tea left in it. How many pints is this?
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3 years ago
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One less than seven times a number yields sixty-two.
dangina [55]
7a-1=62

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4 0
3 years ago
Skylar buys a one-gallon bottle of juice for $15.36. What is the unit rate of the cost of the juice per fluid ounce?
Marizza181 [45]

Answer:

$8.33

Step-by-step explanation:

there is 128 ounces in 1 gallon and she paid $15.36. if im correct you need to divide the price she paid by the ounces so 15.36÷128 = 8.333333333 and that would mean it's $8.33 per fluid ounce. I hope I did more help than hurt good luck

3 0
3 years ago
Could someone please assist me in getting the answer? I will give branliest.
Mrac [35]

Answer:

9

Step-by-step explanation:

You know that the the center line is equal to half the sum of the legs, because it is the midline. You add the legs together (7x+13) and (5x+7), and you get 12x+20. Divide that by 2 and you get 6x + 10. The midline is 8x-8, so you set up an equation, and get 6x+10 = 8x-8. That simplifies to 18=2x. Divide both sides by 2 and you get x = 9

5 0
4 years ago
Read 2 more answers
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