4,322 Answered Questions for the topic College Algebra

College Algebra

08/26/20

A rental car company charges 50$ plus 25 cents per each mile driven
The total cost of 300 miles is?
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College Algebra

08/26/20

Find the equation of the line using the point-slope formula. Write the final equation using the slope-intercept form. (x, y) = (0, 5) is a point on the line with slope 3/4
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College Algebra

08/26/20

Find the equation of the line using the point-slope formula. Write the final equation using the slope-intercept form. (x, y) = (−8, 10) and (x, y) = (5, −3) are points on the line

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College Algebra

08/26/20

Find the equation of the line using the given information. The slope equals zero and it passes through the point (x, y) = (1, −9)
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College Algebra

08/26/20

Find the equation of the line using the point-slope formula. Write the final equation using the slope-intercept form. perpendicular to 9y = x − 4 and passes through the point (−2, 1
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College Algebra

08/26/20

When a number is descreased by 20% the result is 144 . What is the Number ?

it’s a five step strategy World Problem find the number or numbers described in the question above. By using the five steps
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College Algebra

08/26/20

Find the equation of the line using the point-slope formula. Write the final equation using the slope-intercept form. the x-intercept is 1, and (x, y) = (−2, 3) is a point on the line

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College Algebra

08/26/20

An executive earns a monthly salary plus a christmas bonus of 6000 dollars if she earns 89200 dollars per year what is her monthly salary in dollars

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College Algebra

08/26/20

The sum of three consecutive natural numbers is 963 what are the three numbers in increasing order
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College Algebra

08/26/20

A wire 32 cm long is cut into two pieces. The longer piece is 2 cm longer than the shorter piece what is the length of the shorter in cm
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College Algebra

08/26/20

a rectangular room is 4 meters longer than it is wide, and its perimeter is 20 meters. what is the length and width

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College Algebra

08/25/20

Finding numbers

one number is 5 times a first number. a third number is 100 times more than the first number. if the sum of the three numbers is 408, find the numbers.
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College Algebra Algebra 1 Algebra

08/24/20

How many different rays can be formed from six collinear points?
How many different rays can be formed from six collinear points?
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College Algebra Algebra

08/23/20

Math Word Problem
A local hamburger shop sold a combined total of 714 hamburgers and cheeseburgers on Monday. There were 64 more cheeseburgers sold than hamburgers. How many hamburgers were sold on Monday?
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College Algebra Math Algebra Word Problems

08/23/20

Algebra Word Problem

A garden table and a bench cost $600 combined. The cost of the garden table is three times the cost of the bench. What is the cost of the bench?
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College Algebra Calculus Precalculus

08/22/20

Asking this again because I didn't get everything in the last question. My bad.
Consider the function f(x)=−7x−8 and find the following:The average rate of change between the points (x,f(x)) and (x+h,f(x+h))There we go. Forgot I had to paste as plain text.
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College Algebra Calculus Precalculus

08/22/20

Help answering this?
Consider the function  and find the following:c) The average rate of change between the points (x,f(x)) and (x+h,f(x+h))I've gotten h as my answer twice, but that doesn't seem to be right. .
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College Algebra Math Algebra Word Problems

08/21/20

An executive invests $26,000, some at 7% and some at 4% annual interest. If he receives an annual return of $1340, how much is invested at each rate?
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College Algebra

08/21/20

How to solve this problem?

Sketch the graph of the given function. State the domain of the function, identify any intercepts and test for symmetry. f(x)=(x-2) /3
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College Algebra Math Algebra

08/20/20

What are the equations for 3 lines whose graphs could form a triangle with an area of 36 square units?
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College Algebra

08/20/20

College Algebra
A box contains $6.20 in nickels, dimes, and quarters. There are 36 coins in all, and the sum of the number of nickels and dimes is 2 less than the number of quarters. How many coins of each kind... more
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College Algebra Algebra

08/15/20

If Alex does a job in 87 hours and with the help of Chloe they can do it together in 58 hours, how long would it take Chloe to do it alone?
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College Algebra Linear Equations Functions

08/14/20

College Algebra
An advertiser goes to a printer and is charged $46 for 80 copies of one flyer and $60 for 220 copies of another flyer. The printer charges a fixed setup cost plus a charge for every copy of... more
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College Algebra

08/13/20

A technician needs 12 liters of a 30% acid solution. She has an unlimited supply of a 25% acid solution and an unlimited supply of a 40% acid solution. How many liters of each solution should she use?
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College Algebra

08/13/20

Select the expression that is correctly evaluated

A. 50=0B. 71=7C. 42=8D. 63=18
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