320 Answered Questions for the topic Alegbra

Alegbra

06/16/16

Use -3, 0, 3 to find three coordinate points on 3x - y = 9
I am sure I am over thinking this seeing how I can plot points, find slopes, and write line equations. Can anyone explain this to me? I have a final next week and these kinds of problems will be on... more
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Alegbra Word Problem

06/14/16

Total number of texts sent out.
A cell phone company charges a monthly fee of $10 for the first 1000 text messages, after that they charge $.10 for each additional message.  If Tom's bill was $38.50 for May, how many text... more
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Alegbra

06/07/16

What is the next number in the sequence 7,16,8,27,9 ?
What is the pattern here? 
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Alegbra Math

06/03/16

Jimmy invests $20,000 in a account that pays 2.74% compounded quarterly. How long( in years and months)will it take for his investment to reach 24,000
Jimmy invests $20,000 in a account that pays 2.74% compounded quarterly. How long( in years and months)will it take for his investment to reach 24,000
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Alegbra Finance

06/01/16

Math money problem
Sally invests $4000 in a savings account which compounds interest monthly. After 10 years, she has a balance of $4,614.53. What is the annual interest rate of the account, rounded to the nearest... more
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Alegbra

06/01/16

Math Rational Function
Find an equation for the rational function which has a zero at x = 5, a hole at x = 4, and asymptotes at x = 7 and x = 6?   What is the best way to answer and check this ?
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Alegbra

05/28/16

Challenging Math question
A farmer has 1600 feet of fence and wants to enclose a rectangular field with two internal fences parallel to one side. What are the dimensions that would maximize the area?
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Alegbra

05/13/16

Cam someone else
solve and check 3/x+4=5/x-4
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Alegbra

05/11/16

Simplify the expression. First use the distributive property to remove any parentheses
1/2(6x+5)-3/4(4x-5)
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05/04/16

what is the largest area that can be enclosed?
you have 600 feet of fencing to enclose a rectangular plot that borders on a river. you are not going to fence the side along the river.
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05/01/16

find the second term of the geometric series for which s9=9841/9 and r=3
Please help me with this problem.
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Alegbra

04/27/16

find a postive value of the given variable so that the trinonmial is factorable
x2+bx-11; b= ?
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Alegbra

04/27/16

jorge has a total of 55 coins
jorge has a total of 55 coins, all which are either dimes or nickels. The total value of the coins is $4.50. Find the number of each type of coin.
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Alegbra

04/26/16

Can some explain this to me
Find the domain and range of the following relation. Determine if the relation is a function and explain: {(1,2), (3,3), (4,2), (5,6), (6,3)}
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Alegbra

04/26/16

Simplify :
If P=2x2+2x+3 and Q=-4x2-3, find 2P-Q  
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Alegbra

04/21/16

Can someone help
Write the slope-intercept equation of the line that has a slope of 0 and passes through (–4, 5). Please share with me steps
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Alegbra

04/18/16

What number should be added to both sides of the equation to complete the square? x2 – 10x = 7
i have to add a number to both sides of the equation but i dont know what it is
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Alegbra

04/13/16

The width of a rectangle is 3 inches less than the length. The perimeter is 58 inches. Find the length and the width.
 The width of a rectangle is 3 inches less than the length. The perimeter is  58 inches. Find the length and the width.
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Alegbra

04/11/16

Devaughn's age is three times Sydney's age. The sum of their ages is 40 . What is Sydney's age?
 Im lost on it.
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Alegbra

04/04/16

3/8(8x-24)=18
How do you solve this equation step by step
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Alegbra

03/23/16

the fourth power of x is taken and y is subtracted from the result
re write this statement   
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03/14/16

please help me! this is an algebra 1 word problem that I can't understand!
At a candy store, Erika bought 3 kilograms of cinnamon red hots and 1 kilograms of for gummy bears for $21.00. meanwhile, Irene bought 3 kilograms of cinnamon red hots and 3 kilograms of gummy... more
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Alegbra

03/13/16

Find two consecutive number such that the twice the first added to the second is 58
i need steps to solve this problem  in details 
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Alegbra

03/01/16

Find the equation of the line in standard form that passes through these points.
(-9,-12) and (1,-3)
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Alegbra

02/26/16

i just need help with my algebra homework
the equations P+7m+137 and C+4m+78 represent the number of cell phones P and digital cameras C sold in M months at an electronics store. write a equation for the total monthly sales T of phones and... more
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