3,192 Answered Questions for the topic Algebra Word Problem

Algebra Word Problem

09/22/13

. A family of four orders one extra large pizza. The father eats 7/18 of the pizza, the older child eats 1/12 of the pizza, and the younger child eats 3/8 of th

I am not sure how to begin to set up the problem, please help.   .A family of four orders one extra large pizza. The father eats 7/18 of thepizza, the older child eats 1/12 of the pizza, and the... more
Algebra Word Problem

09/18/13

A={a,b,h} what is the number of distinct subsets of set A

What are all the subsets of a
Algebra Word Problem

09/08/13

use the distributive property to rewrite this expression. -5(b-4)

use the distributive property to rewrite this expression. -5(b-4)  
Algebra Word Problem

09/07/13

For what Fahrenheit temperatures is the Celsius temperature lower than 45 degrees celsius

use the formula C=5/9 (F-32)
Algebra Word Problem

09/04/13

C = 72 + 16x.

to break even in a manufacturing business, income or revenue R must equal the cost of production C. the cost C to produce x skateboards is C=72+16x. the skateboards are sold wholesale for $19 each,... more
Algebra Word Problem

08/31/13

Twice the sum of difference if a number z and 12 is equal to 10

its not solving for z its just writing the inequality or equation
Algebra Word Problem

08/31/13

A blank is an equation that relates two or more quantities

im not sure what it could be!! please help. im learning about pemdas perhaps that could help?
Algebra Word Problem

08/29/13

a room with width, length,and height with four walls needs to be painted.

a.write a formula for the area that needs to be painted not accounting for doors or windows b.rewrite the formula to find h in terms of area,length, and width c.if length is 18 ft,width is 14 ft... more
Algebra Word Problem

08/27/13

five times a number decreased by 18 minus 4 times the same number is -36

what is the number?
Algebra Word Problem

08/26/13

a high school marching band has 55 male members. it is determined that five-eights of the band members are male.

what equation represents the total number of member in the band? how many members are in the band?
Algebra Word Problem

08/25/13

Word Problem

Mrs. Lewis needs to buy two types of grain, oats, and barley to mix as a feed supplement for her cattle. She has $4275 to spend on grain and wants the mixture to be 3 parts oats and 2 parts barley.... more
Algebra Word Problem

08/24/13

Jo invested $63,000. A portion earning a simple interest rate of 5% per year and the rest earning a rate of 7% per year. After one year the total interest

earned on these investments was 3890 dollars. How much money did he invest at each rate?
Algebra Word Problem Algebra 1 Word Problems

08/13/13

Two trains leaving the station at different times...

Two trains are driving toward one another. The first train leaves Town A at 5am traveling at 60 miles per hour. The second train leaves Town B at 7am traveling at 70 miles per hour. the distance... more
Algebra Word Problem

08/08/13

Word problem Algebra problem

The farther a person is from a light bulb, the less intense its light. The equation 1=19/4d^2 approximates the light intensity from a 60-watt light bulb at a distance of d meters, where 1 is... more
Algebra Word Problem

08/08/13

Word problem

Hiv/Aids Federal funding f in billions of dollars for hiv/aids research from 1981 to 2006 can be modeled by f=0.0316x^2+0.015x-0.046. Where x=1 corresponds to 1981, x=2 corresponds to 1982, and so... more
Algebra Word Problem Algebra 1 Algebra 2 Statistics

07/25/13

In 1994, the moose population in a park was measured to be 3340..

In 1994, the moose population in a park was measured to be 3340. By 1996, the population was measured again to be 3200. If the population continues to change linearly: Find a formula for the moose... more
Algebra Word Problem

07/20/13

Four times the reciprocal of a number equals 8 times the reciprocal of 24. Find the number

Four times the reciprocal of a number equals 8 times the reciprocal of 24. Find the number
Algebra Word Problem

07/04/13

Uniform Motion

A commuter bus takes 2 hours to get downtown; an express bus,averaging 25 mph faster, takes 45 minutes to cover the same route, What is the average speed for the commuter bus?
Algebra Word Problem Math Algebra 2 Algebra

07/03/13

express this algebraically

example  the sum of x and y equals 3 more than z . Expressed algebraically= x + y = z + 3 Help! :( 1. simple interest is the product of "p" dollars, "r" percent interest, and "t" years. 2. the... more
Algebra Word Problem

06/05/13

I raked leaves for 6 hours, John did it in 7 hours, How long would it take if we worked together?

I raked leaves for six hours, John raked leaves in seven hours.  How long would it take if we worked together?
Algebra Word Problem

05/17/13

What is the area and radius of a circle if the circumference is 18 inches ?

What is the area and radius of a circle when the circumference is 18 inches ?
Algebra Word Problem

05/13/13

a part of family expenses of a family is constant and the remaining varies with the price of the wheat. when the rate of wheat is Rs.250 per quintal, the total

monthly of the family are rs.1000 and when it is rs 240 per quintal, the total monthly expenses are rs.980 find the monthly expenses of the family when the cost of wheat is rs.350 per quintal  
Algebra Word Problem Investment

05/12/13

word problem

Find the time required for money invested at an annual rate of 6% to double in value if the investment is compounded monthly. Round to the nearest hundredth of a year. (Hint: you will need to... more
Algebra Word Problem

05/12/13

word problem

The demand equation for a microwave is p=140-0.0001x, where p is the unit price (in dollars) of the microwave and x is the number of units produced and sold. The cost equation for the microwave is... more

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