01/31/17

what percent of the original price are you paying?

A publisher marks up a textbook by 55%, and a bookstore further marks up the textbook by 25%. What percentage of the original cost do you pay?

one integer is 2 units more than another. if the product of the two integers is equal to five times the larger, then find the two integers.

one integer is 2 units more than another. if the product of the two integers is equal to five times the larger, then find the two integers.

the width of a rectangle is 7 feet less than its length. if the area of the rectangle is 170 square feet then what is the length and the width?

the width of a rectangle is 7 feet less than its length. if the area of the rectangle is 170 square feet then what is the length and the width?

College Algebra Word Problem

On two examinations, you have grades of 85 and 93. There is an optional final examination, which counts as one grade. You decide to take the final in order to get a course grade of A, meaning a... more

01/30/17

College algebra

The formula for converting Fahrenheit temperature, F, to Celsius, C, is C=5/9 ( F-32).  If Celsius temperature ranges from −6°C to 28°C, inclusive, what is the range for the Fahrenheit temperature?... more

find the distance between the point (6,-3) and the line 2x -y +4=0.

find the distance between the point (6,-3) and the line 2x -y +4=0.

Solve the logarithmic equation

log3(x+3)-log3(x+2)=2

Formula for volume of room

An architect design a room length 16 ft,width 14 ft and height 10 ft . What is the volume and if he adds 2ft to length and width how much greater is the volume of the room?

01/29/17

I buy 3 sub sandwiches and divide into 1/4 for my guests how many guest do I have

I buy 3 large sub sandwiches to serve at a party. I cut them into 1/4 pieces to serve equally to my guests. Write an equation that represent the guests and how many guests do I have?

01/29/17

Mathematics

8 men and 12 women can complete a certain job in 6 days,  the men work as 1.2 the rate at which the women worked.  How many men will be required to complete the job in 4 days 

What is the percent of change in this question?

Last week, you finished Level 2 of a video game in 32 minutes. Today, you finish level 2 in 28 minutes. What is your percent of change?

Algebra 1 question help! I don't understand how to solve this question!!

Mark charged a battery. Each minute, the percentage of the battery's capacity that was charged increased by 2.52 percent. After 17 minutes of charging, the battery was 61.5 percent full.   How... more

what percent of 3309 is 1233?

i need help solving the equation 63% of what number is 35? i do not know how to solve this question..  

The area of a rectangle is 60 sqaure inches. If the perimeter is 34 inches, find the length and width of the rectangle

I simply need to know the answer to the question.

4to powerx+4 to power -x =1 find x

10th class 

Thirteen less than seven times a number is equal to 11 more than five times the number.

Translate to an equation, then solve.

01/26/17

Recipe Calculation?

A recipe uses 3 cups of flour to 1 1/6 cups of milk. If you only have 2 cups of flour how much milk should I use?

Algebra Help

A toy manufacturer needs a piece of plastic in the shape of a right triangle with the longer leg 2 cm more than the shorter leg and the hypotenuse 4 cm more than the shorter leg. How long should... more

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