4,322 Answered Questions for the topic College Algebra

College Algebra

01/23/22

Solving a percent mixture problem using a system of linear equations
he Royal Fruit Company produces two types of fruit drinks. The first type is 65% pure fruit juice, and the second type is 90% pure fruit juice. The company is attempting to produce a fruit drink... more
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College Algebra

01/23/22

The midpoint of the line segment from P1 to P2 is (-7,4). If P1=(-7,1) what is P2
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College Algebra

01/21/22

What is the coefficient of x in the equation (x-5)(2x+3x)
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College Algebra

01/19/22

The length of a rectangle is eight more than double the width. If the perimeter is 88 inches, find the dimensions.
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College Algebra

01/19/22

A landscaping company charges $41 per cubic yard of mulch plus a delivery charge of $26. Find a linear function which computes the total cost C (in dollars) to deliver x cubic yards of mulch.
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College Algebra Math Algebra Mathematics

01/18/22

MATH QUESTION!!
From a 9​-cm by 9​-cm piece of​ cardboard, square corners are cut out so that the sides can be folded up to make a box. Complete parts a through c below.a) Express the volume of the box as a... more
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College Algebra Math Algebra Mathematics

01/18/22

Algebra question.
A summer camp has 520 ft of float line with which to rope off three adjacent rectangular areas of a lake for swimming​ lessons, one for each of three levels of swimming ability. A beach forms one... more
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College Algebra Math

01/17/22

College algebra

Solve this exercise using the fact that the sum of the measures of the three angles of a triangle is 180degrees°.In a​ triangle, the measures of the three angles are​ x, x plus 24x+24​, and x minus... more
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College Algebra Algebra Mathematics

01/16/22

alegbra math word problem
You are choosing between two health clubs. Club A offers membership for a fee of $25 plus a monthly fee of $29.  Club B offers membership for a fee of $15 plus a monthly fee of $31.  After how many... more
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College Algebra

01/16/22

college algebra math question
a theater group made appearances in two cities. the hotel charge before tax in the second city was $500 lower than in the first. the tax in the first city was 4%, and the tax in the second city was... more
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College Algebra Mathematics

01/14/22

Construct a polynomial function with the following properties: third degree, only real coefficients, −3 and 5+i are two of the zeros, y-intercept is −78
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College Algebra

01/11/22

Find the coordinates of the other endpoint of the​ segment, given its midpoint and one endpoint.​ (Hint: Let​ (x,y) be the unknown endpoint.

Find the coordinates of the other endpoint of the​ segment, given its midpoint and one endpoint.​ (Hint: Let​ (x,y) be the unknown endpoint. Apply the midpoint​ formula, and solve the two equations... more
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College Algebra Math Sat Math Mathematics

01/10/22

Math for College Readiness (yes or no question)
Does the graph of the straight line with slope of 5 and y- intercept of -1 pass through the point (1,-2)?
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College Algebra

01/09/22

Write an absolute value inequality that represents an interval in which to estimate t. Solve inequality and interpret answer
A refrigerator manufacturer recommends that the temperature inside the refrigerator be 37 degrees Fahrenheit. Let t represent temperature. If the thermostat has a margin of error of no more than 1... more
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College Algebra

01/03/22

What is the minimum unit cost? Do not round answer.

A aircraft factory manufactures airplane engines. The unit cost C(the cost in dollars to make each airplane engine) depends on the amount of engines made. If X engines are made, then they unit cost... more
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College Algebra

12/31/21

write a quadratic function f whose zeros are 7 and -2
write a quadratic function f whose zeros are 7 and -2
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College Algebra

12/26/21

the graph of y=f(x) is shown. draw the graph of y=f(-x)-4
the graph of y=f(x) is shown. draw the graph of y=f(-x)-4
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College Algebra

12/22/21

not sure how to write this out
The number N, in millions, of people in the United States ages 65 and older can be estimated by the polynomial equation N = 1.24t + 28.4,where t is the number of years since 2000. source: U.S.... more
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College Algebra

12/21/21

shape of y= x^3 but reflected over the x axis and shifted two units to the left
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College Algebra

12/21/21

write the equation of a graph that has a shape of y= cos x with a period 3 and a midline of y=-2
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12/18/21

How to deal with getting an F From a professor

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College Algebra

12/17/21

Write the standard form of a parabola whose focus is (-3,0) and directrix x=3
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College Algebra

12/15/21

college algebra
A farming family owns 240 acres of cropland. They can use their land to produce corn and soybeans. A total of 320 labor hours is available to them during the production season of both commodities.... more
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College Algebra Math Algebra

12/14/21

Find all of the points on the line y = 2x + 2 which are 4 units from the point (−1, 4).
I do not know what to do.
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College Algebra Algebra 1 Algebra 2

12/13/21

The number of self-inflicted distractions 𝑧 that a worker encounters in a workday is inversely proportional to the number of hours of sleep 𝑡 that she receives.
The number of self-inflicted distractions 𝑧 that a worker encounters in a workday is inversely proportional to the number of hours of sleep 𝑡 that she receives. If she only had 4 distractions when... more
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