3,192 Answered Questions for the topic Algebra Word Problem

Algebra Word Problem Logarithm Exponential Growth

04/30/14

Exponential growth rate

A country's population doubled in 45 years. What is the exponential growth rate?Growth
Algebra Word Problem

04/29/14

Help me solve my word problem

When interest is compounded continuously, the balance in an account after t years is given byP(t) = P0ekt, where P0 is the initial investment and k is the interest rate. Suppose that P0 isinvested... more
Algebra Word Problem

04/26/14

a gas station has 30 gallon of gasoline worth 1.20 per gallon

a gas station has 30 gallon of gasoline worth 1.20 per gallon and some worth 1.40 per gallon .how many gallons of the 1.40 brand must the owner mix in to produce gasoline that cost 1.28 per gallon
Algebra Word Problem Algebra Word Problem Practice

04/26/14

a gas station has 30 gallon of gasoline worth 1.20 per gallon

i got a homewrok to do i have no idea how to do it so can somebody help me with them
Algebra Word Problem

04/24/14

Can you solve this maths problem?

3 green notes and 8 blue notes are worth 46. 8 green notes and 3 blue notes are worth 1. How much are 2 green notes and 3 blue notes worth?
Algebra Word Problem College Algebra

04/19/14

how to construct a mathematical model for each plan?

a. A flat fee of $50 per month for unlimited calls (is it 50=x)   b. a $30 per month fee for a total of 30 hours of calls and an additional charge of $0.01 per minute for all calls over 30... more
Algebra Word Problem

04/16/14

there is5026g of flour in canister, 4125g in a bag. some poured into canister. the canister is now twice the amount as the bag. How much is left in the bag?

need to know what is left in the bag after some poured into canister which gives the canister 2 times the mass over the bag
Algebra Word Problem

04/13/14

Tanner has $6.25 in nickels and quarters. Suppose he has 11 more nickels than quarters. How many of each coin does he have?

Tanner has $6.25 in nickels and quarters. Suppose he has 11 more nickels than quarters. How many of each coin does he have?
Algebra Word Problem

04/10/14

how to solve word problem

Jim invested in ford motors.  He gained 10 % of his investment, giving him $50.  What was his initial investment? show work
Algebra Word Problem

04/07/14

Alan orders a hot dog and fries for $1.60. Max orders fries and a small drink for $1.65. Jenny orders a small drink and a hot dog for $1.75. What is the cost o

Alan orders a hot dog and fries for $1.60. Max orders fries and a small drink for $1.65. Jenny orders a small drink and a hot dog for $1.75. What is the cost of the fries? Show your work. Explain... more
Algebra Word Problem

04/07/14

Find the average cost per item when the required number of item is produced.

C(x) = 8.5x + 10,400   Find cost for 200 items.
Algebra Word Problem

04/05/14

A rectangular swimming pool is 60 ft wide and 80 ft long. A nonskid surface of uniform width is to be installed around the pool. If there is 576 ft^2 of the

see here for end of question: nonskid material, how wide can the strip of the nonskid surface be?
Algebra Word Problem

04/04/14

Valerie makes a bike ramp in the shape of a right triangle. The base of the ramp is 4 in. more than twice its height, look below for more details

The length of the incline is 4 in. less than three times its height. How high is the ramp?
Algebra Word Problem

04/03/14

A rectangular piece of sheet metal is 6 in. longer than it is wide. A square piece that measures 3 in. on each side is cut from each corner, then the sides are

turned up to make a box with a volume 273 in^3. find the length and width of the original piece of sheet metal.
Algebra Word Problem

04/03/14

It takes Kimora 20 min more to type a report than it takes Justine. It would take them 24 min to type the report together.

How long would it take each woman to type the report alone?
Algebra Word Problem

04/01/14

Girl walks her dog twice a day. Her evening wlak is two and a half times as far as her morning walk. At the end of the week she walks her dog 30 miles. How l

Need the understand how to set up the problem asked: Girl walks her dog twice a day.  Her evening wlak is two and a half times as far as her morning walk.  At the end of the week she walks her dog... more
Algebra Word Problem Word Problem Equations Algebra Help

03/31/14

help help help help

Loudon County Phone Company charges a $100 activation fee plus a monthly fee of $0.05 per minute for every minute over 200 minutes each month. (So, there is no monthly charge for 0 – 200 minutes of... more
Algebra Word Problem

03/30/14

if a bag of jellybeans has 105 jellybeans, what is the greatest number of bowls that can be filled with 35 jellybeans

Have to solve the problem.
Algebra Word Problem

03/29/14

How many liters of 10% and 50% alcohol solution must be mixed to get 15 liters of 26%?

Just need to find the percentage of each to put in 15 liters of 26%
Algebra Word Problem

03/19/14

Lumber company owns forest 1 mile by 2 miles

A lumber company owns a forest that is rectangular in shape, 1 mile by 2 miles. If the company cuts a uniform strip of trees along all four outer edges of this forest, how wide should the strip be... more
Algebra Word Problem

03/19/14

algebraic word problem

finnd three consecutive off positive integers such that two times the sum off all three integers is sixty five less than the product of the first and second integers
Algebra Word Problem

03/18/14

Glen was born in19xy, where x represents the tens digit and y represents the ones digit of the year how do I calculate Glens age in 2008 in terms of x and y

108-10x-y   108-x-y   208-10x+y   208-x-y
Algebra Word Problem

03/15/14

Can i please get some help? I dont know how to set this problem up, or solve it

The gravitational force, F, between an object and the earth is inversely proportional to the square of the distance from the object to the center of the earth. If an astronaut weighs 210 lbs on the... more

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