02/14/17
Solving using the quadratic formula
Solving using the quadratic formula 72 =3p^2+50pAnswer:72-(3p^2+50p)=3p^2+50p-(3p^2+50p)-3p^2-50p+72=0(-3p+4)(p+18)=0-3p+4=0 or p+18=0p=-18
I really don't think I did this right someone help...
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02/14/17
bob pays $25 per month for cable. Cable increases to $35 per month. Bob pays $340 for a year of cable. How many months did bob pay $25 for cable?
bob pays $25 per month for cable. Cable increases to $35 per month. Bob pays $340 for a year of cable. How many months did bob pay $25 for cable?
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02/14/17
The height of a triangle is 16 inches greater than 8 times the length of its base. If the are of the triangle is 60in^2 what is the length of the base in inches
Word problem I can not figure out
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02/14/17
The length of a rectangle is 3 times the width. The Perimeter is 44cm. What are the dimensions of the rectangle?
Please help me understand the problem. I have no idea what this means. I also don't know what I'm supposed to write in this box.
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02/13/17
algebra story problem
You have a surprise true false quiz in english class . There are six questions if you guess at all of them what is the probability that you get all six.
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02/13/17
algebra 2 high school
(4/7)^0
(3/5)^3
2^-5
Write as an integer or simple fraction
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02/12/17
Can anyone solve this ?
The area of a rectangular wall of a barn is 119 square feet. It's length is 10 feet longer than the width. Find the length and the width of the wall of the barn .
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The segment joining the midpoints of two consecutive sides of a rhombus is perpendicular to the diagonal
This is a proof I am trying to do in Geometry and I just can't solve it! Please help!
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02/12/17
An ant walked on the coordinate plane from point A(−3,1) to point B(1,25) by the shortest path. Find y-coordinate of the point where the ant intersected y-axis.
Need answer within 2 hours
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02/12/17
Solve this equation by factoring square root 6 x^2-x-square root 6=0
I am struggling with this question
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02/12/17
Sports car with 20% off costs 34 000 eur, how much did the car cost before?
Sports car with 20% off costs 34 000 eur, how much did the car cost before?
Thanks so much!!
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02/12/17
The amount of time it takes a swimmer to swim a race is inversely proportional to the average speed of the swimmer.
A swimmer finishes a race in 60 seconds with an average speed of 5 feet per second. Find the average speed of the swimmer if it takes 75 seconds to finish the race.
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02/12/17
Teacher looks at 4 tests in 35 minutes, how much time does it take him to look at 45 tests?
Teacher looks at 4 tests in 35 minutes, how much time does it take him to look at 45 tests?
I think it goes something like this:
35min....4 tests
X min....35 tests
but I'm not sure...
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02/12/17
A painter can finish painting a house in 8 hours. Her assistant takes 10 hours to finish the same job.
How long would it take for them to complete the job if they were working together?
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02/12/17
A chemist needs 5 liters of a 50% salt solution. All she has available is a 20% salt solution and a 70% salt solution. How much of each of the two solutions
please help
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02/12/17
A washer and a dryer cost $832 combined. The washer costs $82 more than the dryer. What is the cost of the dryer?
help please !!!!
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02/12/17
Algebra help
If a car can travel 340 miles on 14 gallons of gas, then how many gallons are needed for this car to travel 544 miles?
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02/11/17
Expand and Simplify n( n + 2 ) - 2n ( 1-n )
please solve the problem and give me the answer and the method .
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02/11/17
Find 16a/bc ÷ a/12
These are fractions please solve tehm and tell me how you did it with the answer .
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02/09/17
Find the trig value below.
If cscØ = 4/3, find sinØ + sinØ cot^2 Ø
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02/09/17
Using the dimensions of a room given, find the perimeter of a room. The rooms dimensions are 15' x 20'
A room that is 15' x 20' I need to find the perimeter of the room how do I do that and can you show your work so that I know how to do it . Please
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02/09/17
use the discriminant to determine the number and type of solutions
3a^2+2a=5
-4p^2+8p=7
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02/09/17
In a math class , there are 3 girls and 5 boys . The teacher asks a volunteer to come to the board what is the probability that the student is a girl
this is a question related to probabaility in maths please solve and also tell me the method .
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02/09/17
I really need help with this!!! Can someone please help me really quick?!
After two minutes of flying, a plane has risen to an altitude of 3500 feet. The pilot looks back and can still see the end of the runway from where he took off at a 31 degree angle of depression....
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