320 Answered Questions for the topic Alegbra

Alegbra Math Help

04/25/18

Solving with Radicals. Help
Could someone help me with this problem everyone seems to not understand what is being asked when I submitted this question before   x-1=√7-x
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Alegbra Math

04/24/18

9.1 # 6 square root Help please
x-1=√7-x   Question is why do you drop one of the answers. As mentioned before, anytime we raise both sides of an equation to an even power, we must check the answer in the original equation.  I... more
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Alegbra

04/22/18

4 families 27 participants 3 more chairs
Four families each brought the same number of chairs to a block party. Three more chairs are needed to seat all 27 of the participants. How many chairs did each family bring?
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Alegbra Math Help

04/12/18

math help with factors
For # 1 – 8 factor completely. If the polynomial is not factorable, write “prime.” Show all work 1) x^2+3x-182) 〖3x〗^2+10x+73) 24x^4+10x^3-4x^24) 36x^2+18x+451) x^2+3x-182) 〖3x〗^2+10x+73)... more
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Alegbra Math Help

04/12/18

State the excluded values for each.
Help is needed the instructor told me my answer was wrong    8) 27p/18p^2−36p   thanks for your post. You are asked to find the excluded values. To do so, before simplifying the expression you... more
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04/10/18

if p(x) = 4x^4+7x^2-2x-5, use remainder theorem to find p(-2)
Please i need help if p(x) = 4x^4+7x^2-2x-5, use remainder theorem to find p(-2)
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Alegbra

04/07/18

Farmer Ed has 950 meters of​ fencing, and wants to enclose a rectangular plot that borders on a river. If Farmer Ed does not fence the side along the​ riv
Farmer Ed has 950 meters of fencing, and wants to enclose a rectangular plot that borders on a river. If Farmer Ed does not fence the side along the river, find the length and width of the plot... more
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04/05/18

Linear Equations and Points
What is a linear equation that intersects y = x^2 at two points?
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Alegbra

04/01/18

Need some help solvin these math problems.
10) Solve the following inequality. Write the solution set using interval notation and graph the solution set on a number line: 3x-1>8 or 3x-4<-1   4) Determine whether each pair of lines... more
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Alegbra

03/28/18

Quiz 2 math 012
Find an equation of the line passing through the points (-2,6)and (4,1). Write the equation in slope-intercept form.   2) Find the value of y so that the line through the points (1,y)and (6,-2)... more
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03/12/18

What is the outlier of this data set?
4 24 26 30 35 38 43 48 52 54 59 64  What is the outlier or is there none. I did the problem and got none but it was incorrect please help and give the correct answer. 
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Alegbra

02/14/18

Paula bought a ski jacket for $6 less than twice the original price. She paid $88. What was original price
Algebra word problem. Can u give formula n answer 
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02/14/18

A family has two cars. The first car has a fuel efficiency of 20 miles per gallon of gas and the second has a fuel efficiency of 30 miles per gallon of gas.
A family has two cars. The first car has a fuel efficiency of 20 miles per gallon of gas and the second has a fuel efficiency of 30 miles per gallon of gas. During one particular week, the two cars... more
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Alegbra

02/08/18

Quadrtic Functions
The minimum of a parabola is located at (–1, –3). The point (0, 1) is also on the graph. Which equation can be solved to determine the a value in the function representing the parabola?1 = a(0 +... more
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01/29/18

In a slap shot, a hockey player accelerates the puck from a velocity of 8.00m/s to 40.0m/s in the same direction.
If the shot takes 3.33x10^-2 seconds, calculate the distance over which the puck accelerates. Show all the steps to get to the answer. 
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01/27/18

The mean distance between the Earth and the moon is roughly 384,000km. How long does it take light to travel from the Moon to Earth (c=300,000km/s) ?
Please show all the steps taken to reach the answer. 
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Alegbra

01/26/18

Write an expression that represents the amount of money the group spends at the movies
Each person in a group buys a ticket $7.50, a medium drink for $2.75, a large popcorn for $4
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01/25/18

A party rental company has chairs and tables for rent. The total cost to rent 8 chairs and 3 tables is $38 . The total cost to rent 2 chairs and 5 tabl
Please explain in detail having trouble in this question
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Alegbra

12/15/17

twice the first two consecutive integers increased by the square of the second is 78. What are the two integers?
HELP ME WITH ALGEBRA
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12/04/17

The sum of the squares of 3 consecutive integers is 194. What are the integers
The sum of the squares of three consecutive integers is 194. Find the integers using an algebraic method.
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11/19/17

what are the horizontal intercepts for this equation?
y=-40t2+225t
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Alegbra

11/17/17

If 15 Superscript negative x Baseline equal 7, what does 15 Superscript 2x equals?
I don't even know where to start
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Alegbra Math

11/11/17

Solve the equation by completing the square
Solve the equation by completing the square please show how you got the answer so I can get a clear understanding for future problems like this p^2 + 4p = 1
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Alegbra

11/11/17

The number of calories needed on a daily basis for a moderately active male is found to be: K (calories) = 1108 + 6(w + h – a)
  The number of calories needed on a daily basis for a moderately active male is found to be: K (calories) = 1108 + 6(w + h – a) where w is his weight in pounds, h is his height in inches, and a... more
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Alegbra

11/06/17

solve the radical equations, if possible. Sqrt 5a-9 = sqrt 5a - 3
solve the radical equations, if possible. Sqrt 5a-9 = sqrt 5a - 3
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