Ralph L.

Algebra 1

11/05/14

x/19 = -21

x over 19 = - 21 solve and check each equation 7th grade algebra homework. Thanks for your help

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Factoring Polynomials

11/05/14

The length of one leg of a right triangle is 24 ft.

(Factoring word problem with GCF) The length of one leg of a right triangle is 24 ft. The length of the other leg is 16 ft. shorter than the hypotenuse. Find the length of the hypotenuse and the... more

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Factoring Polynomials

11/05/14

The sum of the squares of two consecutive odd positive intergers is 130. Find the integers.

(Factoring word problem with GCF) The sum of the squares of two consecutive odd positive integers is 130. Find the integers.

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Elementary Algebra

11/05/14

How do i find a perimeter and rectangle length

I am trying to get the amswer to the following: If a rectangles length is 8 feet longer than its width. And the perimeter of the rectangle is 236 feet, what is the length of the rectangle?

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Probability Math Equations

11/05/14

You have a bag with three red marbles, two green marbles, and four blue marbles What is the probability of picking a blue or green marble?

i dont know how to answer this need help

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Slope Intercept form

11/05/14

what is the slope intercept form of 4x=y

trying to find the slope-intercept form of the equation

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Math

11/04/14

On an algebra test, the highest grade was 42 points higher than the lowest grade. The sum of the two grades was 138. Find the lowest grade.

I need the answer in equation form

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Word Problems

11/02/14

How many peanuts in the container?

The ratio of macadamia nuts to walnuts to peanuts was 1:4:8. If there were a total of 26 nuts, how many peanuts were in the container?

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Math Help

11/02/14

The price of an item is reduced by 30%, what was the price of the item of the sale price is 2100

This is a math problem I need to know the answer

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Word Problem

11/02/14

How many yards can be covered?

The average size of a front yard in a new subdivision is 18 feet by 36 feet. A sod truck shows up carrying 500 pieces of sod. Each piece of sod was one square yard. How many complete front yards... more

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Word Problem

11/02/14

What is your average speed from 9:00 am to 3:00 pm?

Imagine that you are driving a car through Europe.

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Maths

11/02/14

If a sheet of steel 4' by 8' weighs 96 lbs. What is the weight per square foot?

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Factoring

11/02/14

-8m^4n^5+4m^2n^4

complete factored form

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Algebra Word Problem

11/02/14

Word problems

Lilly and Ansley are sisters;they want to buy their dad something special for his birthday.The total cost of what they want to buy is $61.Ansley will pay $5 less than twice as much as Lilly.How... more

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Algebra 1 Word Problems

11/01/14

algebra equation help?

A truck can be rented from Company A for $70 a day plus $0.20 per mile. Company B charges $20 a day plus $0.70 per mile to rent the same truck. Find the number of miles in a day at which the rental... more

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General College Math

10/31/14

if your car gets $29 miles per gallon, how much does it cost to drive 340 miles when gasoline costs $2.60 per gallon?

I have tried to answer this math problem 10 times and still seem to get it wrong. Somebody please help me.!!

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Problem

10/31/14

Problem solving?!

In a certain course, there are two exams worth 30% each, a major paper worth 25% and quizzes worth 15%. If a student got scores of 84 on the first exam, and a 78 on the paper, and an average of 72... more

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