02/01/15

if I multiply a number by 10 and subtract 9, I get the square of the number. What could the number be?
im having trouble putting it into an equation.
Follows • 3
Expert Answers •2

02/01/15

Andrea works twice as many hours a week as Gwen works. Andrea works 12 more hours a week than Gwen. How many hours a week does each girl work?
Andrea works twice as many hours a week as Gwen works. Andrea works 12 more hours a week than Gwen. How many hours a week does each girl work?
Follows • 2
Expert Answers •1

02/01/15

How does using radian measure simplify finding distances around a circle compared to using degree measure?
Thank you to everyone who answers.
Follows • 3
Expert Answers •2

02/01/15

Volume of cylinders and prisms?
There are 12 cylindrical cans with diameter 10 cm and height 20 cm in the box. Find the volume of air left in the box. (use pi= 3.14) 
Follows • 3
Expert Answers •2

02/01/15

A post is casting a shadow on the ground.
A post is casting a shadow on the ground. If the post is 3 ft taller than the shadow on the ground, and the tip of the shadow is 15ft from the top of the post, how tall is the post?
Follows • 2
Expert Answers •1

02/01/15

If there are 3 mystery and 4 romance books left, what is the probability that the first friend will randomly select a mystery book and the second friend will ra
If there are 3 mystery and 4 romance books left, what is the probability that the first friend will randomly select a mystery book and the second friend will randomly select a romance book?
Follows • 2
Expert Answers •1

02/01/15

determine the symmetries of the graph related to its origin
x^2+y^2=4
Follows • 2
Expert Answers •1

02/01/15

If you sleep 8 hours out of 24 hours, what percentage of the time do you sleep?
If you sleep 8 hours out of 24 hours, what percentage of the time do you sleep? If you sleep 8 hours out of 24 hours, what percentage of the time do you sleep?
Follows • 2
Expert Answers •2

01/31/15

Select the approximate values of x that are solutions to f(x) = 0, where f(x) = -9x^2 + 9x + 7.
Select the approximate values of x that are solutions to f(x) = 0, where f(x) = -9x^2 + 9x + 7.
Follows • 2
Expert Answers •1

01/31/15

My Question: http://oi60.tinypic.com/k4e80x.jpg
My question is here in this link: http://oi60.tinypic.com/k4e80x.jpg It's about Circle and equations of line.
Follows • 2
Expert Answers •1

01/31/15

Solve for y
I am given the following problem in Algebra 2. The directions are "Solve for y."     m                   d ------ +  3a  -  --- = 0 c + x                y   I cannot decipher how to answer... more
Follows • 4
Expert Answers •3

01/31/15

Find the domian of the function
g(x)=squar root 2+x/3-x
Follows • 2
Expert Answers •1

01/31/15

what is the domain and range of the following:
what is the domain of f(x) = 8x − 9 and  f^-1(x) = x+9/8
Follows • 2
Expert Answers •1

01/31/15

Find a number
Find a number such that 2 less than one-sixth the number is 1 more than one-fourth the number.
Follows • 2
Expert Answers •1

01/31/15

Find the absolute value equation and solve for salary difference
The average starting salary for a new designer is $37,600, but the actual salary could differ from the average by as much at $2590.  Write and solve an absolute value inequality to represent this... more
Follows • 2
Expert Answers •1

01/31/15

A school production
A school musical production brought in $12.600 on the sale of 3,500 tickets. if the tickets for $2 and $4, how many of each type were sold?
Follows • 3
Expert Answers •2

01/31/15

sin2 x+sin2 x cot2 x =1
What is the answer to this problem show all work
Follows • 2
Expert Answers •1

01/31/15

Equal amounts are invested at 4%, 7%, and 9% annual interest. If the three investments yield a total of $800 annual interest, find the total investment.
Equal amounts are invested at 4%, 7%, and 9% annual interest. If the three investments yield a total of $800 annual interest, find the total investment.
Follows • 2
Expert Answers •1

01/31/15

the difference of squares of two consecutive negative integers is 9. find the integers.
Ok I guess I'll have a good idea. the first to know about it, and the x-men full of life, but it was not to mention that I am not a good idea. the first to know about it, and the x-men 
Follows • 2
Expert Answers •1

01/31/15

if you paid 70.00 for an item after 5% sales tax, and the company marks up each item by 20%. what was the wholesale cost of the item.
I was asked this question yesterday and am lost each time.   Please help.
Follows • 3
Expert Answers •2

01/31/15

cannot figure out
Bob earns a base salary of $1400 per month and a commission of 7% on the amount of sales he makes. One month Bob receives a $1939 paycheck. Find the amount of his sales for the month
Follows • 2
Expert Answers •1

01/30/15

g(x)=2x^2-12+22
1.does the function have a minimum or maximum value? 2. what is the functions minimum or maximum value? 3. where does the minimum or maximum occur? g(x)=2x^2-12+22
Follows • 4
Expert Answers •4

01/30/15

If a federal paralegal earns $60,340 per year (24.4% higher than the average paralegal. What is the salary for the average paralegal?
No additional description.
Follows • 3
Expert Answers •3

01/30/15

how is .455 greater than .38?
Wouldn't 455/1000 be smaller than 38/100?
Follows • 2
Expert Answers •1

01/30/15

word problem
Maria can shovel snow from her driveway in 65 minutes. Bill can do the same job in 40 minutes. How long would it take Maria and Bill to shovel the driveway if they worked together?
Follows • 2
Expert Answers •1

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.