3,238 Answered Questions for the topic Algebra Word Problem

Algebra Word Problem

07/03/15

Find and Interpret
The cost, in dollars, to produce x number of equipment is C(x) = 5x + 5000, x ≥ 0 andthe price-demand function, in dollars per equipment, is p(x) = 7.50, 0 ≤ x.C(x) denotes the cost to produce x... more
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07/02/15

algebra 1 answer please urgent!
A system of equations is shown below:3x + 8y = 122x + 2y = 3Part A: Create an equivalent system of equations by replacing one equation with the sum of that equation and a multiple of the other.... more
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Algebra Word Problem

07/02/15

On the blueprint of a house, 35 millimeters represents 10 meters. The actual length of the living room is 9 meters. What is its length on the blueprint?
On the blueprint of a house, 35 millimeters represents 10 meters. The actual length of the living room is 9 meters. What is its length on the blueprint?
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Algebra Word Problem Algebra 1 Full Answer

07/02/15

algebra 1 question help answer please!!!!
Part A: Explain why the x-coordinates of the points where the graphs of the equations y = 2-x and y = 4x + 3 intersect are the solutions of the equation 2-x = 4x + 3. (4 points)Part B: Make tables... more
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Algebra Word Problem

07/02/15

Find the cost of one hosta and the cost of one bunch of ornamental grass.
Aliyah and James each improved their yards by planting hostas and ornamental grass. Theybought their supplies from the same store. Aliyah spent $124 on 12 hostas and 7 bunches ofornamental grass.... more
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Algebra Word Problem

07/02/15

Find the price of an adult ticket and the price of a child ticket.
Bill's school is selling tickets to a choral performance. On the first day of ticket sales the schoolsold 7 adult tickets and 5 child tickets for a total of $119. The school took in $136 on the... more
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Algebra Word Problem

07/02/15

What is the speed of the plane in still air? What is the speed of the wind?
A plane traveled 1760 miles to Perth and back. The trip there was with the wind. It took 16hours. The trip back was into the wind. The trip back took 22 hours.
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Algebra Word Problem

07/01/15

What was Eugene's average speed?
Eugene left the White House and traveled toward the lake. Jose left 0.7 hours later traveling 16.1 km/h faster in an effort to catch up to him. After two hours Jose finally caught up. What was... more
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Algebra Word Problem

07/01/15

What was the Air Force plane's speed?
An Air Force plane left Nairobi 3.8 hours before a cargo plane. The planes flew in opposite directions. The cargo plane flew 314 km/h for 7.1 hours. After this time the planes were 5728.3 km apart.
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Algebra Word Problem

07/01/15

Algebra word problem
a crew is lengthening a road. Let y represent the total length of the road. Let x represent the number of days the crew has worked. Suspose that x and y are related by the equation 52+2x+y. What... more
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Algebra Word Problem Algebra 1

07/01/15

Stuck on this please help!!
Nathan has 80 stamps in his collection. He adds 1 stamp to it today. Each day he plans to add twice the number of stamps as the previous day. If he keeps adding stamps at this rate for n days,... more
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Algebra Word Problem

07/01/15

Conert this to mathematical equation
a grocer mixes peanuts that cost $1.49 per pound and walnuts that cost $2.69 to make 100 pounds of mixture that cost $2.21 per pound. How much of each kind of nut is put into the mixture. 
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Algebra Word Problem Algebra 1

06/30/15

What is the range of the function f(x) = 3.2x for the domain {-4, -2, 0, 2, 4}?
 stuck on this question please help
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Algebra Word Problem Algebra 1

06/30/15

Andrew is paid $4 per hour for the first 30 hours he works each week. He makes $5 per hour for each hour he works over 30 hours per week. In other words, total
Write a function that gives Andrew’s total wages when he works more than 30 hours. Use the variables w for wages and h for hours.
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Algebra Word Problem

06/30/15

derek orders a 6 ft sub for himself and two friends. cory wants 2ft more than tamara and Tamara wants half as much as Derek.find the length of each piece
I can't figure out the correct formula, anything would help.
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Algebra Word Problem

06/30/15

Need Help !!!
The ratio of lime to mortar is 3:7. How much lime must be mixed with 21 bags of sand to make mortar?
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Algebra Word Problem

06/30/15

word problems
the present age of a mother is equal to the square of her sons age. one year ago the mothers age was 7 times the age of her son at that time. Find their present ages
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Algebra Word Problem

06/30/15

The area of a pizza is 1386 centimeters. What is the radius ?
Use π=22/7
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Algebra Word Problem Sum Of 2 Numbers

06/28/15

the sum of 2 numbers is 136.
If four times the smaller number is subtracted from the larger number , the resut is 16. Find the 2 numbers
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Algebra Word Problem

06/28/15

What equation do you use to solve this:
you have 3 different prices for coffee .95 (10oz), 1.15 (14oz) and 1.50 (20oz); how many of each price equates to $32.35 (394oz)
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Algebra Word Problem

06/27/15

Need to know how many votes each candidate got if total votes is 4845 and one got 28% more of votes?
Word problem solving Two Variable Systems. I just need help setting the problem up. "In the local election for light commissioner, the incumbent commissioner received 28% more votes than his... more
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Algebra Word Problem

06/25/15

write a recursive function that represents the number of books ashely has at a time
Ashley has 100 books that she wants to give away at the rate of n books per week. Write a recursive function that represents the number of books Ashley has at any time.
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Algebra Word Problem Algebra Help

06/24/15

Formula Problem
A car purchased for $12,000 (O) depreciates 10% (P) for a year (Y). If the car is sold in 3 years, what is its depreciated value if V=O-POY?   Confused with working this problem. Any help would... more
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Algebra Word Problem

06/24/15

If A represents the number of apples purchased at 15 cents each and B represents the number of bananas purchased at 10 cents each
Which of the following represents the total value of the purchase
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Algebra Word Problem

06/24/15

Need help!
Find the dimensions of a rectangle whose area is 180 cm2 and whose perimeter is 54cm.
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