21,201 Answered Questions for the topic algebra 2

Algebra 2 Algebra 1

10/13/22

Um, this makes no sense. Can anyone help me?
If 1/4x + 1/5y = 3, what is the value of (5x+4y) over 12 ?
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Algebra 2 Algebra 1

10/13/22

Algebra! Can anyone help me?
If 4x - y = 2y + 8 and x + 6y = 5, what is the value of x?
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Algebra 2

10/13/22

A gardener will use up to 250 square feet for planting flowers and vegetables. He wants the area used for vegetables to be at least four times the area used for flowers.
A gardener will use up to 250 square feet for planting flowers and vegetables. He wants the area used for vegetables to be at least four times the area used for flowers. Let denote the area (in... more
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Algebra 2

10/13/22

The cost of 2 new college textbooks including tax is $283.32. If the tax rate is 6.9%, then what is the price of the textbooks before tax?
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Algebra 2

10/13/22

The cost of 2 new college textbooks including tax is $283.32. If the tax rate is 6.9%, then what is the price of the textbooks before tax?
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Algebra 2

10/13/22

The area of a rectangle is 50 m² in the length of the rectangle is 5 m less than three times the width
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Algebra 2

10/13/22

another probability question

find the probability of drawing a red card and a spade when two cards are drawn without a replacement from a standard deck of cards
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Algebra 2

10/13/22

hard probability question
find the probability of selecting two kings when two cards are drawn without replacement from a standard deck of cards.1/6761/2213/6763/221
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Algebra 2

10/13/22

probability question

find the probability of drawing a red card or a club from a standard deck of cards. 1/83/41/521/7
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Algebra 2

10/13/22

fair method quesiton

Ms. Brown has struggled in getting her students to participate in class. Only about four or five students ever really participate. Recently, she has gathered up a bunch of popsicle sticks of the... more
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Algebra 2 Math Algebra 1 Calculus

10/12/22

Suppose f(x) is a quadratic function with only one root at x=−5 and y-intercept (0,75). Write the equation for this function.
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10/12/22

Suppose f(x) is a quadratic function with only one root at x=2 and goes through the point (1,3). Write the equation for this function.
help.
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Algebra 2 Math Algebra 1 Calculus

10/12/22

f(x)=9(x+16)^2+13 Find f(3a+9)=
Help...I will give you a 5 star review if you show me how to do this problem.
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Algebra 2

10/12/22

write and equation of the parabola when directix x=1
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Algebra 2

10/12/22

The math equation is f(x)=(x+1)(x+5). How do I find the vertex of this without graphing it?
(x-5)(x+1)
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Algebra 2 Math Algebra 1 Calculus

10/12/22

Given the one-to-one function f(x)= 7x - 2, find it's inverse function.
(A.) Given the one-to-one function f(x)= 7x - 2, find it's inverse function.Which is f ^ -1(x)= 1/7x - 2/7(B.) The graphs of f and f^ -1 are symmetric with respect to the line defined byy = _______
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Algebra 2 Math Algebra 1 Calculus

10/12/22

Given the one-to-one function f(x)= 7x - 2, find it's inverse function. The graphs of f and f^ -1 are symmetric with respect to the line defined by
(A.) Given the one-to-one function f(x)= 7x - 2, find it's inverse function.Which is f ^ -1(x)= 1/7x - 2/7(B.) The graphs of f and f^ -1 are symmetric with respect to the line defined byy = _______
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Algebra 2

10/12/22

What is the next fraction in this sequence
What is the next fraction in this sequence? 9/10, 3/5, 2/5, 4/15,?
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10/12/22

Solve each of the following equations using the Extended Square Root Property.
Solve each of the following equations using the Extended Square Root Property.1. 8√x+7=16x= _____________2. √7x+4−3=0x= _____________3. 8√5x−7=16x= _____________
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Algebra 2 Math Algebra 1 Calculus

10/12/22

Solve each of the following equations using the Extended Square Root Property
Solve each of the following equations using the Extended Square Root Property.1. 8√x+7 = 16x= _____________2. √7x+4 −3 = 0x= _____________3. 8√5x−7 = 16x= _____________
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Algebra 2 Algebra 1

10/12/22

Solve the Absolute value innequality
|4x-12|>16
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Algebra 2 Algebra 1

10/12/22

Find the roots of the equations
x^2+12x+27=0
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Algebra 2 Algebra 1

10/12/22

Factor Each poloynomial
m^2-x^2-y^2+2xy
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Algebra 2 Algebra 1

10/12/22

Factor Each poloynomial
a^2+B^2-c^2+2ab Factor
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Algebra 2

10/11/22

Solve Each innequality
(3x+5)(4x-8)>0
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