03/07/16

Find the recliner....
Find the sale price on a leather recliner with a retail price of $795 if the recliner is 15% off.
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03/06/16

Simplify algebra expression
Eight friends went to a hockey game. The price of admission per person was $x. Four of the friends paid an extra $6 each for a player guide book. Write and simplify an explanation that represents... more
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03/06/16

im stuck on this
Solve the following system by the addition method. (If there is no unique solution, enter DEPENDENT. If the system is inconsistent, enter NO SOLUTION.)   7x +y = 82x - y = 1 (x, y) = 
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03/06/16

algebra help
Bob has 20 coins totaling $1.35. If he has only dimes and nickels, how many of each coin does he have? nickels= dimes=
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03/06/16

What is (-12,8) & (9,1) in point slope form?
In point slope form please!!!!
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03/06/16

Finding x and b in the following
Find x so that the given points are collinear. (9, -12) (13, 4) (x, 14)   A line with slope of -4 contains the points (2, -8) and (7, b). What is b?  
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03/05/16

Use square root property to solve (2x)^2=24 ?
Hi, I've tried several times but cannot figure it out. 
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03/04/16

Empirical formula question
Please help me, thank you.   Magnesium ions have a charge of +2 while oxygen ions have a charge of -2. Considering these charges, what is the empirical formula of magnesium oxide ?
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03/04/16

write the slope intercept form of equation of the line through the given points with the given slope: Through; (0,-3) slope= undefined
write the slope intercept form of equation of the line through the given points with the given slope: Through; (0,-3) slope= undefined
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03/03/16

The total value of the coins in the jar is ?$10.25. How many of each type of coin do they? have?
Kevin and Randy Muise have a jar containing 77 coins,all of which are either quarters or nickels. The total value of the coins in the jar is ?$10.25. How many of each type of coin do they? have?
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03/03/16

word problem
divide $ 106 among Shelly, Veronica, Christy and Ruth so that Shelly and Veronica together have $ 56, Shelly and Christy together have $ 59 and Shelly and Ruth together have $ 43.
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03/02/16

adding porch that is 18 ft long.the drawing by the carpenter shows the length is 11 inches.the drawing shows the width of the porch 8inc
how many ft wide will the porch be?
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03/02/16

Determine an equation of a line in slope-intercept form that goes through a given point and is parallel or perpendicular to a given line
Determine a line that passes through the point (-5,4) and is perpendicular to the graph y=-1/3x-1/2
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03/02/16

2 planes set at eachother (900km) one (250km/h) the other (350 km/h). in how long (hours) will they pass?
two airplanes set off simultaneously, flying towards each other from airports 900km apart. one flies at 250km/h and the other at 350km/h. after how long (in hours), with the planes pass each other?
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03/01/16

How do I make a decimal notation number into scientific notation?
so say I have the number 4,400 how do I put that into scientific notation?
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03/01/16

How much money will ne spent at restaurants in 2015?
Money spent at a restaurant increased at a rate of 4% each year.  In 2005, about $500 billion was spent at restaurants. If the trend continues, how much will be spent at restaurants in 2015?
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03/01/16

895 is the sum of an unknown number and four times itself
895=X+X^4
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03/01/16

math word problem
A corner lot has dimensions 25 by 40 yards. The city plans to take a strip of uniform width along the two sides bordering the streets to widen these roads. How wide should the strip be if the... more
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03/01/16

if an obtuse angle is bisected, resulting angles are what ?
is the answer A. always acute B. never congruent C. right angles or D. always obtuse
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03/01/16

This math question is stressing me out
Solve the following equation.2x(x-4)-x(x-3)=14 x = ______, ______
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03/01/16

Graham paid $87.45 for a rat. This amount included a tax of 40%. What was the cost before tax?
( gratuities and commissions, fees, and tax)
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03/01/16

could someone help me with this?
Solve the following equation.(x-8)(x+7)=-2x x= ______ , _____
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03/01/16

A word problem
Mike bought hot dogs and soda's for him and his friends. He bought a total of 18 items. Hot dogs were $1.50 and sodas were $0.75. He spent a total of $21.75. How many hotdogs and sodas did he buy?
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03/01/16

Pick combination, pick a team of 3 out of 8
Help math
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03/01/16

Suppose your friend's parents invest $10,000 in an account paying 4% compounded annually. What will be the balance after 6 years?
Round to the nearest cent
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