12/25/17

Find the point of intersection of 4x - 3y - 7 = 0 2x + 3y + 8 = 0 8x + 3y + 9 = 0
The three lines are concurrent and the answer is supposed to be (-1/6,-23/9).
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12/24/17

It takes 36 minutes for 7 people to paint 4 walls. How many minutes does it take for 9 people to paint 7 walls?
I really don't get this problem, please help!
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12/24/17

Determine three consecutive odd integers, if the square of the largest integer is 345 less than the sum of the squares of the two smaller integers.
this is a quadratic equations word problem i cannot seem to answer pls help i need to pass
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12/24/17

What is the scale factor of a house if 1/4 square inch is equal to 5 ft (1 sq. Inch= 20 sq. Feet)
I understand the topic but I just can’t figure this out :(
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12/23/17

How many ordered pairs of integers (x, y) satisfy x^2 + 2y = xy?
Can you solve the problem below: How many ordered pairs of integers (x, y) satisfy x^2 + 2y = xy?
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12/22/17

Calculating the average speed
'A cyclist travelling at an average speed of u km/h takes t hours to travel from A to B. On reaching B, the cyclist rests for 0.1t hours before returning from B to A along the same route. If the... more
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12/22/17

A bicycle has a listed price of $789.95 before tax. If the sales tax rate is 9.5% , find the total cost of the bicycle with sales tax included. Round your an
A bicycle has a listed price of $789.95 before tax. If the sales tax rate is 9.5%, find the total cost of the bicycle with sales tax included.Round your answer to the nearest cent, as necessary.
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12/22/17

Is it possible to write something small on your glasses, put them on, and read it?
I saw this in a movie awhile ago and I recently wondered if this is possible. The person in the movie was competing in a game contest and wrote a cheat code in his glasses. Is it actually possible... more
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12/22/17

how do you get 2/ 9 as a repeating decimal
what is 2/9 as a repeating decimal ?
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12/22/17

how to prepare jeemains2018 without books
I have no books to prepare jeemains, but it is important
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12/21/17

Algebra help
the formula for the volume of a cone is V=1/3 π^2h. Find the radius, to the nearest hundredth, of a cone with a height of 5 in. and volume of 15 in^3.
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12/21/17

When the foot of a ladder is 1.8m from a wall, the angle formed by the ladder and the ground is 72 degrees.
How long is the ladder? How high up the wall does the ladder reach?
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12/21/17

im stuck on this question. solvethis equation: 3x= root5(3x+2) giving your amswer in the form a+b ROOT5
i would be very grateful for any help please and thank you
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12/21/17

Three boxes of the same weight and size weigh a total of 24 pounds. What would be the total weight, in pounds, of 35 of the same boxes?
Please math experts help me
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12/21/17

what is the area 41mi 35mi
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12/21/17

chris a rectangular snow fort perimeter of 2 feet. the length of the fort was 8 feet less then 3 times the width.is the length (x) and widith(y) of the fort
please help
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12/21/17

A grocery store has 48 cartons of eggs if there are 12 eggs in each carton how many egg are there
I need help because this is a grade and I don’t want a bad grade so please helps me with my homework 
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12/21/17

A baker wants to make the very best bread, and he must add just the right amount of yeast by weight.
A baker wants to make the very best bread, and he must add just the right amount of yeast by weight. he wants to make the following: Four batches that use 3/4 ounces, ten batches that use 4 2/3... more
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12/21/17

How many treadmills are in the gym?
The gym has a total of 25 treadmills and stationary bikes. There are 7 more stationary than treadmills.
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12/21/17

A singing competition is auditioning 30 contestants each hour for the next h hours. Which equation can be used to find the total number of contestants, C, that
what is the answer to the question
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12/21/17

Two positive integers have a sum that is less than 61. One of the integers is 7 more than the other. Determine the possible values for the smaller integer.
Need some math help, please help
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Expert Answers •1

12/20/17

Construct a data set consisting of 10 numbers, all but one which is above average, where the average is the mean
Construct a data set consisting of 10 numbers, all but one which is above average, where the average is the mean....  also is it possible to construct a data set  when the average is the median?... more
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12/20/17

Sally left home at 7am, driving her car at 30mph. At 9am, Mary drove after her along the same highway, traveling at 45Mph. In how many hours did Mary pass Sally
Not sure how to solve
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12/20/17

My question is to solve the following polynomial equation by factoring: x^3+125=0
That's all I got to be honest. 
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12/20/17

Chris Johnson ran the 40 yard dash in 4.24 seconds. If Chris kept up this speed at a constant rate, how many yards would he run in an hour?
I really don't understand this And I would appreciate if you guys helped me. I'll try my best to solve it as well. But Please, Please help me. Please include an explanation your work and the answer. 
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