27,265 Answered Questions for the topic algebra 1

Algebra 1

09/17/23

Solve the system by the addition method. 4x=4y=4 2x-4y=2
Solve the system by the addition method. 4x=4y=4 2x-4y=2
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Algebra 1 Math

09/17/23

Help! cant solve this

A small plane leaves an airport and flies north at 240 mph. A jet leaves the airport 30 minutes later and follows the small plane at 360 mph. How long did it take the jet to overtake the small plane?
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Algebra 1

09/17/23

what is the temperature on the surface of the planet
Scientists are studying the temperature on a distant planet. Let y represent the temperature (in degrees Celcius). Let x represent the height, the above the surface (in kilometers). Suppose that... more
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Algebra 1

09/17/23

Angle A = 19.7 Angle B = ? Angle C = ?
In triangle abc the size of angle b is 5 times the size of angle a and the size of angle c is 17 degrees lessthan 4 times the size of angle a.
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Algebra 1 Algebra 2

09/15/23

Difference of Squares, Square of a Binomial
Factor:50x^2−72y^2 =
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Algebra 1 Algebra 2

09/15/23

Difference of Squares Square of a Binomial
Factor completely:4w^2−9=
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Algebra 1

09/15/23

write an equation with a line through (-1,-9) (2,6)
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Algebra 1 Math

09/14/23

Help with Percents and Discounts
A used automobile dealership recently reduced the price of a used compact car by ​8%. If the price of the car before the discount was ​18,800$​, find the discount and the new price.
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Algebra 1 Algebra 2

09/14/23

GCF(Greatest Common Factor) and Factor by Grouping
Factor Completely:15x^3+10x^2+3x+2
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Algebra 1

09/14/23

The graph of the line 5x − 2y = 8 is shown. Which THREE ordered pairs are in the solution set of the inequality 5x − 2y ≥ 8? (−2, −4) (−1, −10) (0, −2) (1, −4) (2, 0)

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Algebra 1 Algebra 2

09/14/23

GCF(Greatest Common Factor) and Factor by Grouping
Factor:18x^2+8xy+9x+4y=
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Algebra 1 Algebra 2

09/14/23

GCF(Greatest Common Factor) and Factor by Grouping.
Factor:4x(8x+6y)+2(8x+6y) =
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Algebra 1 Algebra 2

09/14/23

GCF(Greatest Common Factor) and Factor by Grouping
Factor Completely:12x3+15−9x2−20x
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Algebra 1

09/13/23

Find two consecutive natural numbers such that the difference of their reciprocals is 1/5 the reciprocal of the smaller number. (Enter your answers as a comma-separated list.)
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Algebra 1 Algebra 2 Geometry

09/13/23

This is my question.....
Mariam is working two summer jobs, making $17 per hour lifeguarding and making $8 per hour washing cars. In a given week, she can work at most 16 total hours and must earn at least $200. If Mariam... more
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Algebra 1

09/13/23

Box of beans and rice
A cardboard box which weighs 0.6 pounds when empty is filled with 15 bags of beans and a 4 lb bag of rice The total weight of the box and the contents inside it is 25.6 pounds .One way to... more
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Algebra 1

09/13/23

Box of beans and rice
A cardboard box which weighs 0.6 pounds when empty is filled with 15 bags of beans and a 4 lb bag of rice The total weight of the box and the contents inside it is 25.6 pounds .One way to... more
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Algebra 1 Math

09/13/23

College Algebra
Sales of SUVs (sport utility vehicles) in the United States (in millions) for the years 1990-1999 can be modeled by the quadratic function shown below. f(x) = 0.016x^2 +0.124x +0.787 Here x=0... more
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Algebra 1 Algebra 2 Geometry

09/13/23

Determine the largest integer value of x in the solution of the following inequality. −4x−5>2
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Algebra 1

09/13/23

Solve for the variable a

I need help on how to solve for the variable a in a equation that has 2 other variables. What are the steps to solve the following equationa+b-9=psolve for, a
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Algebra 1 Algebra 2

09/13/23

Addition and Subtraction of Polynomials

Given the polynomial, identify the coefficients and degree of each term:2x^3−5−2x^4+4x−3x^2 First term: degree= coefficient = Second term: degree= coefficient = Third... more
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Algebra 1

09/13/23

A certain species of fish costs ​$3.19 each. You can spend ​$.40 How many of this type of fish can you buy for your​ aquarium?
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Algebra 1

09/13/23

What Does X equal

-8= x+46 -6
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Algebra 1

09/13/23

Solve the equation 5y-y=12
What does Y equal Y=?
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Algebra 1

09/13/23

A certain forest covers an area of 3700km^2. Suppose that each year this area decreases by 3.25% . What will the area be after 9 years? round your answer to the nearest square kilometer
A certain forest covers an area of 3700km^2. Suppose that each year this area decreases by 3.25% . What will the area be after 9 years? round your answer to the nearest square kilometer.
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