How many more hambugers were sold on Sunday?

A local hambuger shop sol a combine total of 571 hambugers and chessbugers on Sunday. ther were 71 more cheesbugers sold that hambugers . How many hambugers were sold on hambugers?

use slope to solve equations

Stephanie got a new job and was saving money. She has $780 in her savings account in july and $845 in august. write an equation to find how much money she would have saved in december? How much... more

01/13/16

4w-2/7=4/7

what is 4w-2/7 =4/7 help pleas

01/13/16

whats the domain of 2x^2+5x-7

i dont know how to answer this problem i need the help

01/12/16

Slope Intercept

What is the slope-intercept form of the equation 2x - 4y +10 = 0?

2/5=3/m what is variable m

2/5=3/m what is variable m and why?  

Help With Word Problem(Elimination)

An animal shelter spends $2.50 per day to care for each cat and $5.00 per day to care for each dog. Evan noticed that the shelter spent $62.50 caring for cats and dogs on Tuesday. Evan found a... more

What is the domain of the tangent function?

I am trying to figure this out, could somebody please help me?    What is the domain of the tangent function?

Cheerios has marketed a new cube-shaped box to better fit into low-profile store shelves. A box measures 25cm on each side. It was such a success that Cheerios

Cheerios has marketed a new cube-shaped box to better fit into low-profile store shelves. A box measures 25cm on each side. It was such a success that Cheerios has decided to increase the the... more

Find the perimeter using substitution for the system of equations.

The perimeter of a triangle is 24 inches. The longest side is 4 inches longer the the shortest side, and the shortest side is three-fourths the length of the middle side. Find the length of each... more

01/08/16

the width of the door is 1/4 inch. if the scale is 1 inch = 12 feet what is the actual length of the door

Donna has a blue print of her house. The width of her door in the blueprint is 1/4 inch. If the scale is 1 inch= 12 feet, what is the actual length of Donnas door?  

01/05/16

write an equation of a line that is parallel to the line created by (2,4) and (-4,3) and passes through (10,-2)

its an equation of an line that i need help in please and thank you

01/05/16

Work-time problems?

Ben and Bill are creating a new internet homepage. working alonr, Bill could do the job in 14 hours. it takes only 6 hours if they work together. how long would Ashley take to create the homepage... more

01/03/16

If f(1)=3 and f(n)=-2f(n-1)+1,then f(5)=

find the answer to f(5)=  

01/03/16

Graphing Inequalities

-x+0.25y (is greater than or equal to) -1.75   What are the coordinates with which I would graph this?  

12/31/15

A hardware store clerk mixed nuts worth $0.60 per kilogram with bolts worth $0.66 per kilogram.

If she made 138 kilograms of a mixture worth $0.65 per kilogram, how many kilograms of nuts are in the mixture?

graphed x-coornidate and y-coornidate for x+7y=21

graphed x-coornidate and y-coornidate for x+7y=21

i need help.

How does the time taken for a walk depend on how far you go?

12/22/15

Sketch graph for two variable

Find domaine and range then sketch the graph for two variable:  the question one is Z2=x2+y2      the question number two is y=Z2

12/21/15

how to graph 1_<x_<5

I'm doing linear programming but forgot how to graph 1 less than or equal to x less than or equal to 5

12/19/15

Question in description.

Cody drove to the town hall and back. It took one hour less time to get there then it did to get back. The average speed on the trip there was 30 mph. The average speed on the way back was 24 mph.... more

12/18/15

The Mona lisa, was completed by Leonardo da Vinci in 1506.

The Mona lisa, was completed by Leonardo da Vinci in 1506. The length of the picture is 11.75 inches less than twice the width. if the perimeter of the picture is 102.5 inches, find its dimensions.

Two landmarks find distance without going in water

Two landmarks are in opposite sides of a lake And are facing each other. You have been asked to find the distance between the landmarks; however, you can only use distance in the land. Describe a... more

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