01/17/16

if x% of y is the same as 4/5 of 80 then the value of xy is
please explain me
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01/17/16

i price my stocks so that i make 37% profit. i reduce my prices by 12% in a sell. i sell something how much percentage profit do i make
i must have all working out and my answer should be answered as a percentage
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01/16/16

Find an equation of the sphere with center (-6, -3, 4) and radius 9.
Find an equation of the sphere with center (-6, -3, 4) and radius 9.
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01/16/16

what should i have and do to work in nasa
i am living in Cairo i am studying engineer and i wont to specialized in all field of engineering and i wont to work in NASA what should i do what courses i need and where is the best place to take... more
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01/15/16

thirty residents against if 331/2% of the residents were against how many residents were polled
Difficulty with setting up question to solve.
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01/15/16

A theater can seat 374 people. The number of rows is 5 less than the number of seats in each row. How many rows of seats are there?
Prep for College Math (PCM-076)
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01/15/16

Linear Equation Word Problem
David gets to work in 20 min when he drives his car. Riding his bike (by the same route) takes him 45 min. His average driving speed is 4.5 MOH greater than his average speed on his bike. How far... more
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01/15/16

Linear Equation Word Problem
Margaret drove to a business appointment at 50 MPH. Her average speed on the return trip was 40 MPH. The return trip took her 1/4 hour longer because of heavy traffic. How far did she travel to the... more
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01/15/16

Linear Equation Word Problem
The perimeter of a triangular plot of land is 2400 ft. The longest side is 200 ft. less than twice the shortest. The middle side is 200ft. less than the longest side. Find the lengths of the three... more
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01/15/16

What is the momentum of a 1,000 kg car moving at 5 m/s?
I just need help 
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01/15/16

Liner functions help!
Hey I need help for a homework question I don't quite understand it and my teacher didn't explain it to a point where I get it Thanks!   Question: Lasean’s cell phone costs $30 per month plus... more
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01/15/16

A man borrows $750 and pays off his debt at the end of 7 moths y repaying $785.Calculate the simple interest rate per annum charged on the loan.
math word promblem solve them before 7:10 pm local time now thanks 
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01/15/16

write an equation in point slope form for the line through the given points or through the given point with the given point slope
(0,5), (-3,2)
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01/14/16

1/2 of class in going on trip, there are 12boys in class and 15 students not going how many girls are in class
 1/5 of class is going on trip, there are 12 boys in class.  15 students are not going. how many are girls?
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01/14/16

Word problem
Mark is 5 years older than his brother 5 years ago he was 2 times older than his brother how old is each now
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01/14/16

a rectangle has a perimeter of 30 in. its length is one less than three times its width . what are the lengths and widths of the rectangle
I am having trouble answering this question , I have read it multiple times 
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01/14/16

sarah is 25 years older than her son Gavin in 10 years there will be twice Gavin's age how old are Sarah and Gavin now
Help me pls i dont gget thisss
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01/14/16

Word problem
To qualify for a certain needs a scholarship a student must get a score of at least 75 on a qualification test in addition the students family must make less than $40,000 a year define the... more
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01/14/16

Word problem
Anna has $2.35 in nickels and dimes if she has thirty three coins in all find the number of nickels and dimes
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01/14/16

please show how to get the answer ofA container of oregano is 17 pounds heavier than a container of peppercorns. Their total weight is 253 pounds. The peppe1888
A container of oregano is 17 pounds heavier than a container of peppercorns. Their total weight is 253 pounds. The peppercorns will be sold on one ounce bags. How many bags of peppercorns can be made? more
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01/14/16

Compute the distance between points a and b
  To compute the distance between two points  and , a surveyor chooses a point  that is 300 yards from  and 500 yards from B.  The surveyor measures the angle  as .  The angle  is a right angle... more
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01/14/16

Find a number such that one-half of the number is 7 less than two-thirds of the number.
in need of help been trying to figure out this problem for hours
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01/14/16

d=rt for r r=
d=rt for r r=
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01/14/16

7x+1<4(x-2)
solve 7x+1<4(x-2) please I need help with Algebra 1
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01/14/16

The length of a picture without its border is....
The length of a picture without its border is 6 inches less than twice its width. If the border is 1 inch wide, and its area is 70 square inches, what are the dimensions of the picture alone?
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