12/18/15

A salesperson...
A salesperson drove the first 105 miles of a trip in one hour more than it took to drive the last 90 miles. If the average rate during tha last 90 miles was 10mph faster than the average rate... more
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12/17/15

Maximum Volume
What is the maximum volume in cubic inches of an open box to be made from a 10-inch by 20-inch piece of cardboard by cutting out squares of equal sides from the four corners and bending up the... more
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12/14/15

if the sides of parallelogram and an included angle are 8m 12m and 120degree respectively.Find the length of the shorter diagonal
What is the area of the parallelogram
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12/14/15

The amount of the check was $85.00. Once they left the tip, they had spent $99.45. What is the percentage of Melinda's family's tip
nothing                                                                                               
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12/14/15

word problem
molly's basic cell phone charges $35.99 for service plus $0.21 per minute beyong the included 250 minutes in the plan. how much will it cost Molly if she used her cell phone for 480 minutes in one... more
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12/14/15

multiply and simplify each of the following
Multiply and simplify the following :   (x+3) (2x (2ndpower) -3x+6) =           and   (x+5) (to the 2nd power) times X =
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12/14/15

i need to find a equation with (5,-5);2x+3y=7
i need to find a equation with (5,-5);2x+3y=7
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12/14/15

find the greatest common factor of these two expressions
8x^7 w^8 y^5 and 28x^2 y^3
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12/14/15

Ethel makes twice as much as Joe and Steve makes $40.00 less than Joe. Together they earn a total of $360.00. How much does Ethel make?
how to solve 
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12/14/15

How much time does it take to Mr. Pacheco to drive to work if he travels 25 miles at a speed of 65 miles per hour?
How to calculate a time.
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12/13/15

what is the answer to this word problem?
tatiana wants to run 5 miles at an average pace of 9 minutes per mile. after 4 miles, her average pace is 9 minutes 10 seconds. in how many minutes must she complete the the final mile to reach her... more
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12/13/15

This problem below needs to be solved using "solving by systems of equations"
a group of friends takes a day-long tubing trip down a river. The company that offers the tubing trip charges $15 to rent a tube for a person to use and $7.50 to rent a "cooler" tube, which is used... more
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12/13/15

Modeling With a Power Function...?
The number of pepperoni slices that Kim puts on a pizza varies directly as the square of the diameter of the pizza. If she puts 15 slices on a 10 inch diameter pizza, how many slices should she put... more
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12/13/15

13/16 - 18/-16
subtract. Simplify if possible 
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12/13/15

Wrote An Equation Of The Line In Slope Intercept Form
forgive me for being stupid, but I seriously have no idea how to solve this..  The question is: Write an equation of the line in slope intercept form that passes through the point and givem... more
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12/12/15

What is the common difference of 1/4,1,7/4,10/4
What is the common difference of 1/4,1,7/4,10/4
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12/12/15

A carpenter is building a rectangular room with a fixed perimeter of 92 ft. What dimensions would yield the maximun perimeter
 Need some help with my algebra homework. Word problems are difficult for me.
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12/11/15

Math question, word problems, please help me!!!!
The members of a cooking club are making cakes, which they will sell at a street fair for $8 apiece. It cost $34 for a booth at the fair, and the ingredients for each cake cost $6. At some point,... more
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12/11/15

Brian painted two thirds of a fence in three fourths of a day. How long will it take him to paint the entire fence?
You need to show your work and explain in words how you solved the problem.
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12/11/15

slope is 2 and (-2,2) is on the line how do i put it in standard form
i need help and i dont understand
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12/11/15

i don't know how to solve this equation
the length of the computer screen is 2 more than the width, if the length is increased by one but the width stays the same, the area is increased by 10 squared inches
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12/11/15

1. (1 pt) What is the value of the function wheny=2x-3 x = –1
A.–5 B.2 C.–1 D.3
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12/10/15

The length of a table is 11 inches more than its width. If the area of the table is 1230 square inches, what is its length?
help please i need it
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12/10/15

A monthly bus pass is $50. A walk on fare is $2.50. How often do you need to ride the bus each month to make
A monthly bus pass is $50. A walk on fare is $2.50. How often do you need to ride the bus each month to make the bus pass a better deal?
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12/10/15

From 1990 to 2000, the population of cresco,Iowa increased by 236.The population in the year 2000 was 3905 Write an equation to find the population in 1990
Math Word Problem
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