02/27/17

Enter an equation in standard form to model the linear situation.
A pool that is being drained contained 19000 gallons of water. After 2 hours, 14,500 gallons of water remain.
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02/27/17

factoring question
a square wooden table has a side length of (3x+5) inches and there is a square tissue box sitting on the table which has a side of (x-4) inches. What is the area of the top of the end table that... more
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02/27/17

Two angles are supplementary. When the smaller is increased by 30°, it becomes 20° less than its new supplementary. Find the original angles.
smaller is x bigger is y
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02/26/17

Consectuitive odd and consecutive even integers
Find four consecutive odd integers such that 4 times the sum of the first and third is 4 larger than 4 times the fourth
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02/26/17

Word Problem
When the pilgrims counted noses, they got a count that was 128 percent too high. If they counted 9120 noses, what was the correct count? 
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02/26/17

Micaela and Dan are selling flower bulbs for a school fundrasier. Customers can buy bags of windflower bulbs and bags of daffodil bulbs. Micaela sold 5 bags of
Micaela and Dan are selling flower bulbs for a school fundrasier. Customers can buy bags of windflower bulbs and bags of daffodil bulbs. Micaela sold 5 bags of windflower bulbs and 14 bags of... more
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02/26/17

How much water must be evaporated from 30 gallons of a 7% salt solution to make a 12% salt solution.
Really need help figuring out what to do.  
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02/26/17

Elimination Story problem
A merchant wants to mix pecans, which sell for $6 per pound, with cashews that sell for $12 per pound to make a 96-pound mixture he can export for $8 per pound. How many pounds of pecans and how... more
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02/26/17

Substitution story problem
A boat can travel 100 mph more than 6 times the speed of a fish. If the boat can travel 1010 miles in the same amount of time the fish can travel 70 miles, how fast is each going?
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02/24/17

I'm not sure how to simplify 5-(3+5n)
Ok, so I'm trying to do a distributive property worksheet, but I got stuck on a problem. I have to simplify 5-(3+5n) and I don't know how. Can you please help?
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02/24/17

A steak burrito costs 6.50. Each additional toppings costs 1.15. How many toppings did you ordered if the total of your burrito was 14.55
I need help with my homework plz help.
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02/23/17

16000000 to a 5/3 ratio.
By charter, a mutual fund must invest its funds in bonds and stocks in a 5 to 3 ratio, respectively. If the mutual fund has 16000000$ then how much is invested in bonds?
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02/23/17

Carlos and Maria drove a total of 191 miles in 3.8 hours. Carlos drove the first part of the trip and averaged 49 miles per hour.
Maria drove the remainder of the trip and averaged 52 miles per hour. For approximately how many hours did Maria drive? Round your answer to the nearest tenth if necessary.
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02/23/17

Distance, rate, time question
The OfficeJet printer can copy Janet's dissertation in 22 min. The LaserJet printer can copy the same document in 12 min. If the two machines work together, how long would they take to copy the... more
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02/22/17

Jan is counting wheels on bicycles and tricycles at the park. She counted 3 vehicles and 7 wheels. How many bicycles and tricycles did she see?
Jan is counting wheels on bicycles and tricycles at the park. She counted 3 vehicles and 7 wheels. How many bicycles and tricycles did she see?
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02/22/17

Sum of a number ?
If the sum of a number and six is doubled the result is 8 less than the number find the number x =
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02/22/17

Math help please TIA
After a recent election there were 20 more Republican governors than Democratic governors in the U.S. if there are 60 state governers total how many democrats and how many republicans held office?
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02/22/17

1 box of crayons and 3 erasers cost 10$. 3 boxes of crayons and 3 erasers cost 18$. How much is 1 box of crayons and 1 eraser
Help!! I can't figure out this answer. I have no idea
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02/22/17

jim gets a $20 allowance per week plus $25 for every lawn he mows if he made $345 in one week ow many lawns did he mow
answer please this means alot to me
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02/22/17

contains points (-6,1) and is perpendicular to -8y-9x=7
 graph points
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02/22/17

equation solve
Two cars start driving in the same direction from the same place. If one travels 58 mph and the other 67 mph, how long will it take them to be 27 miles apart?
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02/22/17

Twenty-four people buy a ticket to see a movie. Of these people, 75% buy popcorn. How many people do not buy popcorn?
Twenty-four people buy a ticket to see a movie. Of these people, 75% buy popcorn. How many people do not buy popcorn?  
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02/22/17

Please Help Me Out
Please help me solve this equation. I have been trying for awhile now and still cannot figure it out.   A car moving at a constant speed passed a timing device at t=0. After 9 seconds, the car... more
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02/22/17

Problem Set
In a certain school, 20% of students are below 8 years of age. The number of students above 8 years of age is 2/3 of the number of students of 8 years of age which is 48. What is the total number... more
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02/21/17

When a surgeon is operating on a bone great care is taken to preserve the periosteum why is it important to bone healing to take care of this delicate structure
I need help 
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