07/17/17

15 sociology books and 10 economy books ordered on August 1st totaling $4,300. August 15th 1 sociology book and three economy books were ordered totaling $800
What is the cost of one sociology book and one economy book?
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07/16/17

pre-algebra word problem. Help Please
Without actually solving the problem, choose the correct solution by deciding which choice satisfies the given conditions. The length of a rectangle is 2 feet longer than the width. The perimeter... more
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07/16/17

business math question
Dixon has found a new building where management will build to suit. He needs five times the floor space for his show room as for storage. Show room space is $1.15 per square foot and storage space... more
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07/16/17

math word problem
A certain drug is made from only two ingredients: compound A and compound B. There are 2 milliliters of compound A used for every 3 milliliters of compound B. If a chemist uses 170 milliliters of... more
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07/16/17

The Perimeter of a rectanglen/a
The Perimeter of a rectangle is given by the formula P=2l+2w, where I represent the length and w represent the width. What is the perimeter of a rectangular pool measuring 115 feet by 60feet?
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07/14/17

At the carnival , Alana gave away 26 tickets to her friends. She now has 57 tickets left. Let x be the number of tickets that Alana started with.
Write the equation describing this situation that could be used to find the value of x.
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07/14/17

A jar contains nickels and pennies. There are 56 coins in the jar in all. The total value of the coins is $1.52. How many pennies are in the jar?
 A jar contains nickels and pennies. There are 56 coins in the jar in all. The total value of the coins is $1.52. How many pennies are in the jar?
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07/14/17

word problem
Doug travels 4 times as fast as Eric. Traveling in opposite directions, they are 420 miles apart after 6 hours. Find their rates of travel.
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07/13/17

word problem
Each marble bag sold by Rachel's Marble Company contains 4 red marbles for every 5 yellow marbles. If a bag has 45 yellow marbles, how many red marbles does it contain?
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07/13/17

The area of a rectangle is 35m^2, and the length of the rectangle is 3 m more than twice the width. Find the dimensions
find the dimensions
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07/13/17

what is 60/12 simplified?
 what is 60/12 simplified?
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07/13/17

The measure of one supplementary angle is 2 times greater than the measure of the other. What is the measure of each angle?
The measure of one supplementary angle is 2 times greater than the measure of the other. What is the measure of each angle?
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07/13/17

Each day a small business owner sells 200 pizza slices for $3.00 per slice and 85 sandwiches at $2.00each. Business exspenses come to $130 per day. What is the
Each day a small business owner sells 200 pizza slices for $3.00 per slice and 85 sandwiches at $2.00each. Business exspenses come to $130 per day. What is the owner's profit for a ten-day period.
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07/13/17

the length of a rectangle is i in. more than 4 times the width. The perimeter of the rectangle is 112 in. Find the dimensions of the rectangle.
 I need to find the dimensions of the rectangle.
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07/10/17

Differentiate Y =3x5 +14x3 +16x +10
differentiate Y = 35+14x3+16x+10
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07/09/17

One bar of candy A and two bars of candy B have 777777 calories. Two bars of candy A and one bar of candy B contain
One bar of candy A and two bars of candy B have 777 calories. Two bars of candy A and one bar of candy B contain 792 calories.  Find the caloric content of each candy bar.
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07/09/17

Determine the equation of each of the following lines?
The slope is -2 and the point (2, -3) is on the line. The line passes through the points (-3, 3) and (6, 9).   ?
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07/08/17

linear systems using the substitution method??
6x=3y+2y-2x+4=0
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07/08/17

Fill in the Blanks Help? Analytic Geometry
If two lines are parallel, their slopes are ______________ A horizontal line has a slope of ______________If two lines are perpendicular, their slopes are_______________The slope of a vertical line... more
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07/08/17

Linear System Solving using Substitution
6x=3y+2 y-2x+4=0
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07/08/17

Solve using the five step method
Two cars leave Indianapolis, one driving east and the other driving west. The eastbound car travels 11 mph slower than the westbound car, and after 5 hr they are 755 mi apart. Find the speed of... more
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07/08/17

Solve using the five step method
A bank employee is servicing the atm after a busy Friday night. She finds the machine contains only $20 bills and $10 bills and that there are thrice as many $20 bills remaining as there are $10... more
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07/08/17

Solve using the five step method
johnny saves all of his nickles and dimes in a jar. One day he counted them and found that there were 73 coins worth $4.55. How many nickels and dimes were in the jar?
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07/08/17

Solving a System of Equations Using Elimination
4x+3y=15 8x+9y=15
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07/08/17

Solving a System of Equations Using Substitution
2x-y=-2 3x+2y=-10
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