21,201 Answered Questions for the topic algebra 2

Algebra 2

11/01/22

Solve System of Equations from Context
Brianna and her children went into a bakery and she bought $9 worth of donuts and brownies. Each donut costs $1 and each brownie costs $0.75. She bought 5 more brownies than donuts. Graphically... more
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Algebra 2

11/01/22

two trains leave at same time from cities that are 450 miles apart, traveling towards each other. one train travels 20 mph slower. they pass each other after 3 hr. find the rate of each train
This is a question on a homework assignment that I can't figure out. I'm not sure how to set up the equation
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Algebra 2

11/01/22

bob grey invests $22,000, some at 7% and some at 6% annual interest. if he receives an annual return of $1420, how much is invested at each rate?
This is a question on a homework assignment that I can't figure out. I'm not sure how to set up the equation
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Algebra 2 Math Algebra 1 Act Math

11/01/22

Can someone help me with this problem?
Let p(x)=x-2 and q(x) = √x. If f(x)=q(p(x)), find f(6)
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Algebra 2

11/01/22

algerbra 2 math
THE theater sells 3 types of tickets: general admission, senior citizen and child. Mark bought 9 general admission, 2 senior citizen and 3 child tickets for 170$. Sarah bought 5 general admission,... more
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Algebra 2

11/01/22

Math question please help
There are 4 times as many red pens as blue pens in a box. 415 red pens and 46 blue pens were removed from the box. As a result the number of blue pens became 3 times as many as red pens. How many... more
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Algebra 2

11/01/22

When a number is decreased by 40% of itself the result is 48 what is the number

When a number is decreased by 40% of itself the result is 48 what is the number
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Algebra 2

11/01/22

Find the standard form of the equation for the circle with the following properties.
Center (2,−8/5) and tangent to the y-axis
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Algebra 2

11/01/22

linda won $200,000 in a lottery she first paid income tax of 30% on the winnings. she invested some of the rest at 1.5% and some at 4% earning $4350 interest per year how much she invest at each rate?
This is a question on a homework assignment that I can't figure out. I'm not sure how to set up the equation
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Algebra 2

11/01/22

church building fund has invested money in two ways part of money at 3% interest and four times as much at 2.75%. find amount invested at each rate if the total annual income from interest is $2800
This is a question on a homework assignment that I can't figure out. I'm not sure how to set up the equation
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Algebra 2

11/01/22

janet karrenbrock deposits some money at 2.5% interest, with twice as much deposited at 3%. find the amount deposited at each rate if the total annual interest income is $850
This is a question on a homework assignment that I can't figure out. I'm not sure how to set up the equation
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10/31/22

Use the compound interest formulas A=P(1+r/n)^nt and A=Pe^rt to solve the problem given. Round answers to the nearest cent.
Use the compound interest formulas A=P(1+r/n)^nt and A=Pe^rt to solve the problem given. Round answers to the nearest cent.Find the accumulated value of an investment of $15,000 for 5 years at an... more
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Algebra 2

10/31/22

Roger bought two plots of land for a total of $120,000. sold the first plot, he made a profit of 15%. sold the second. he lost 10%. total profit was $5500. How much did he pay for each piece of land?
This is a question on a homework assignment that I can't figure out. I'm not sure how to set up the equation
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Algebra 2

10/31/22

how much water should be added to 8 mL of 6% saline solution to reduce the concentration to 4%?
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Algebra 2 Algebra 1 Prealgebra

10/31/22

Converse of a conditional statement
In the conditional statement If 5+5=20, then 3+2=5 how can the conditional be true when one part of the statement is not true ie 5+5=20 is not true.then the converse of that says If 3+2=5, then... more
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10/31/22

Find the coefficient of the given term in the binomial expansion.
Find the coefficient of the given term in the binomial expansion.
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10/31/22

Determine the following...
Determine when *NOTE*Grade 12 Advanced FunctionsPlease answer clearly and neatly. Thanks
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10/31/22

Argue whether or not g(x) could be factored completely by using only the factor theorem. Give examples to support your argument(s).
You are asked to factor a quintic polynomial g(x). Argue whether or not g(x) could be factored completely by using only the factor theorem. Give examples to support your argument(s). Make sure to... more
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Algebra 2 Math Algebra 1

10/31/22

Determine the solution to the double inequality...
Determine the solution to the double inequality .*NOTE*Grade 12 Advanced FunctionsPlease write clearly and neatly.Thanks
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Algebra 2 Math Algebra 1

10/31/22

Estimate the instantaneous rate of change of the following function...
Estimate the instantaneous rate of change of the function  at .*NOTE*Grade 12 Advanced FunctionsPlease write clearly and neatly. Thanks.
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Algebra 2

10/31/22

A parabola opening up or down has vertex (6,2) and passes through 9, 11 4 . Write its equation in vertex form.
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Algebra 2 Math Precalculus

10/31/22

If 4x^2=13, then what is the value of (2x-3)(2x+3)
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Algebra 2 Math Algebra 1

10/31/22

Needed by an hour for math class.
The tickets for the concert are selling for $12. Juanita is going to the concert with a group of 25 people. There is a discount of 1/8 off each ticket for groups. (1) How much will each ticket... more
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Algebra 2

10/30/22

find an equation of the line that passes through (2,-1) and (4,1)
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Algebra 2

10/30/22

Which of the following ordered pairs satisfy the inequality? 3x−2y>12
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