19,179 Answered Questions for the topic Algebra

Algebra

11/24/21

The drama club sold bags of candy and cookies to raise money for the spring show.

 Bags of candy cost $8.50, and bags of cookies cost $4.50, and sales equaled $79.00 in total. There were 6 more bags of cookies than candy sold.Find the number of bags of candy and cookies sold by... more
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Algebra Word Problem

11/24/21

how do i solve this word problem step by step
Julie and Eric row their boat (at a constant speed) 40 miles downstream for 4 hours, helped by the current. Rowing at the same rate, the trip back against the current takes 10 hours. Find the rate... more
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Algebra Math

11/23/21

Cell Phone Carrier Math Problem
Dhruv purchased a smartphone from a cellphone carrier in March. A monthlywir4eless bill that he expects to get from the cell phone carrier consists of a wirelessphone service fee and an internet... more
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Algebra

11/23/21

Find 3 consecutive odd integers such that the sum is 7 times the smallest and twice the largest is -73
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11/23/21

determine if ΔFGH and ΔJKL are congruent. If they are give the reason if they aren't choose "not congruent". F(-5, 10), G(-2, 2), H(-9, -7), J(0, -5), K(9, 2), L(-8, -2)

enter them to the nearest tenth. Plz help me. I really need to answer this in a time limit of 15 minutes.
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Algebra

11/23/21

find the value of ‘r’
find the value of r so the line that passes through each pair of points has the given shape (3, 5), (- 3, r), m = 3/4
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Algebra

11/23/21

math is fun ....................................
Austin wants to build a rectangular enclosure for his animals. One side of the pen will be against the barn, so he needs no fence on that side. The other three sides will be enclosed with wire... more
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Algebra

11/23/21

Math Word Problem
A waitress sold 17 ribeye steak dinners and 30 grilled salmon dinners, totaling $580.08 on a particular day. Another day she sold 24 ribeye steak dinners and 15 grilled salmon dinners, totaling $... more
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Algebra Math Expressions

11/22/21

Simplify: -3(-2x+12y)-(9-3y)
There are multiple answers and I cant figure out all of them. Someone, PLEASE help me.
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Algebra Math Trigonometry

11/22/21

trigonometry solutions for equations

I need to find solutions for trigonometric equations for college algebra and trig and my prof did not give any notes on how to solve this type of equation there are 5 equations and I don't know how... more
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Algebra

11/21/21

Math Question-Expression
What number must be in the blank in the expression 3(x+7)-__(2x+9) if the expression is the same for all the values of x?
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Algebra Math Algebra 1

11/21/21

Find the area, as indicated
Find the area, as indicatedWidth Length Perimeter AreaI-2 I 120ft ... more
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Algebra Math Algebra 1

11/21/21

Find the perimeter, as indicated
Find the perimeter, as indicatedWidth Length Perimeter Areaw 1.5w _________cm 294cm2
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Algebra Math Algebra 1

11/21/21

Write a quadratic equation having the given solutions
Write a quadratic equation having the given solutionsx = 2, x = 10
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Algebra Math Algebra 1

11/21/21

Write a quadratic equation that has the given solutions
Write a quadratic equation that has the given solutionsx = -4, x = 5
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Algebra Math Algebra 1

11/21/21

Write a quadratic equation that has the given solutions
Write a quadratic equation that has the given solutionsx = 1, x = 8
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11/21/21

How do you perform addition or subtraction with two binary numbers?
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Algebra

11/21/21

the difference of a number b and 4
the difference of a number b and 4
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Algebra

11/21/21

Solve the system of equations by substitution. x=y+8 and 4x+2y=2 using brief step by step process of how to solve the problems using the substitution method
Hi I need a well explained brief explanation to each step so I can learn from my mistake apparently I got this wrong and would like for someone to walk me through with brief steps so i can better... more
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Algebra

11/20/21

what would be the slope of the line passing through (-6, 7) and (12, -10) ?
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Algebra Math Trigonometry

11/20/21

analytic geometry - alegbra problem, tysm :)
Solve the system ALGEBRAICALLY: Let be an element of the solution set of the system above. Find the equation of the line containing and for all such .I have (a,b) = (x,y) = (9,-2) or (-1, -2).... more
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11/20/21

Finding A and B with (E)... 4x² + (2√2 - 2)x - √2 = 0
(E)... 4x² + (2√2 - 2)x - √2 = 0We need to calculate A and B without Calculating x1 and x2 from (E)A = (1/x1²) + (1/x2²)B = (1/x2-1) + (1/x1-1)
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Algebra

11/20/21

Math Algebra 111
When a constant force is applied to an object, the acceleration of the object varies inversely with its mass. When a certain constant force acts upon an object with mass 34 kg, the acceleration of... more
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Algebra Geometry

11/19/21

The volume of a rectangular prism is 252 cm3. If its width is 5 cm less than its length, and its height is 2 cm less than its length, then what are the dimensions of the prism
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Algebra Math

11/19/21

How to factor this
How do I factor 6x^2-27x+12?
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