19,133 Answered Questions for the topic Algebra

Algebra

06/04/21

please help me with this math
Write an inequality for the following statement.1 is less than or equal to a
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Algebra

06/04/21

please help me with this question
Milan runs each lap in 5 minutes. He will run at most 35 minutes today. What are the possible numbers of laps he will run today?Use n for the number of laps he will run today.Write your answer as... more
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Algebra

06/04/21

Need some help with these.
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Algebra

06/04/21

please help me with this!
Susan will spend more than $31 on gifts. So far, she has spent $17. What are the possible additional amounts she will spend?Use c for the additional amount (in dollars) Susan will spend.Write your... more
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Algebra

06/04/21

algebra 1 pre practice homework
4 minus the quotient of a number and 2
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Algebra

06/04/21

Math word problem
Arnie is pulling weeds. She pulls 10 weeds in 4 minutes,at this rate how many weeds can she pull in 1.5 hours?
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Algebra Algebra 1

06/04/21

The measure of the supplement of an angle is 40 degrees less than 3 times the measure of the angle. Find both angles. Separate angle measures with a comma: smaller angle, larger angle
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Algebra Algebra 1

06/04/21

Two angles are complementary. One angle is 6 less than 2 times the other angle. Find both angles. Separate angle measures with a comma: smaller angle, larger angle.
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Algebra Math Mathematics

06/04/21

You need to buy vintage glass bottles for your homemade organic kombucha business...
You need to buy vintage glass bottles for your homemade organic kombucha business. You have identified two suppliers: “Hipster Fantastic” charges £12.50 per bottle and a flat delivery charge of... more
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06/04/21

Algebra, need help! Thank you.
1. Write the function f(x) = 2x2 - 2x - 12 in vertex form to highlight the vertex. Enter the function in vertex form and the coordinates of the vertex.2. Write the function f(x) = 2x2 - 2x - 12 in... more
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06/04/21

A 250-foot weather tower used to measure wind speed has a guy wire attached to it 75 feet above the ground.

A 250-foot weather tower used to measure wind speed has a guy wire attached to it 75 feet above the ground. The angle between the wire and the vertical tower is 48 degrees. Approximate the length... more
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06/03/21

Need help asap! Thanks!
A. Write the function f(x) = 2x2 - 2x - 12 in vertex form to highlight the vertex. Enter the function in vertex form and the coordinates of the vertex.B. Write the function f(x) = 2x2 - 2x - 12 in... more
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Algebra Math

06/03/21

Practice Algebra Question
How many gallons of 40 percent alcohol solution must be mixed with 70 percent solution to obtain 30 gallons of a 52 percent alcohol solution?
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Algebra Math Geometry

06/03/21

Practice question for a test. I have no idea how to do this, but I do have the answer
Hello!I am practicing for an upcoming test I have to take, and I have a practice test with practice problems and answers. The question I'm having trouble with is "A rectangular poster is three... more
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06/03/21

How to find the standard deviation.
The variance in quiz 1 is 1.5. What is the standard deviation?Which formula would you use and why? PLEASE explain & SHOW steps!
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06/03/21

How to find the standard deviation.
The variance in quiz 1 is 1.5. What is the standard deviation?Which formula would you use and why?
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Algebra Algebra 1

06/03/21

What is the range to g(x)=25-x^2
I was wondering what was the answer to g(x)=25-x^2I was confused by my answer choicer Wich are 1.) X≤252). -5≤x≤5 3.) -5≤g(x)≤5 4.) G(x)≤25I was confused because I know that x is for the domain of... more
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06/03/21

Statistics Question, urgent help
Why isn't it 8(1.2) + 5(2.9) / 4.1, why can't it be divided by 4.1 (sum of category weights) its part of the formula, (sum of(category value x category weight)) divided by sum of category weights.... more
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Algebra

06/03/21

Is 24X +4=3(10x-1) a linear or non linear equation in x
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06/03/21

Is it symmetric, positively skewed or negatively skewed distribution?
In terms of the median, mode, and mean of the question, I got the correct answer of the mean being 2.7, mode 2.5, and median 2.5, which I had plotted in the above histogram. My concern was that... more
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06/03/21

Statistics Question, urgent help
Show all steps please I really don't understand Why isn't it 8(1/2) + 5(2.9) / 4.1, why can't it be divided by 4.1 (sum of category weights) its part of the formula, (sum of(category value x... more
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Algebra Math English History

06/03/21

What does it mean when you have to find the existing economic conditions of a country?
What does it mean when you have to find the existing economic conditions of a country? Can you give some examples? Explain please.wouldn't imports vs exports, GDP relate to trade? I was confused... more
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Algebra

06/03/21

Need some help with these.
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06/03/21

Let f( x ) = 2 − 3x + 13x^2. Calculate the following values:

Let f( x ) = 2 − 3x + 13x^2. Calculate the following values: f (a)=f(a+h)f(a+h)−f(a) /h= (For h does not equal 0)
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06/02/21

For the function f ( x ) = 6x^2 + 5x − 9 evaluate and fully simplify each of the following.
For the function f(x)=6x^2 + 5x − 9,evaluate and fully simplify each of the following.f (x+h) = f (x+h) - f(x)/h =
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