4,322 Answered Questions for the topic College Algebra

College Algebra

09/08/19

Homework story problem

in your class, you have scores of 88, 90, 79, and 93 on the first for a five test. To get a grade of B, the average of the first five test scores must be greater than or equal to 80 and less than... more
College Algebra

09/08/19

How would I solve this

Original: f(x)=x^2-3x+2F(f-g)=(f-g)^2-3(f-g)+2
College Algebra

09/07/19

Find the x-and y-intercepts for the graph of 5x + 3y=15.

College Algebra

09/07/19

College math 130

Two angles are supplementary if their sum is 180 degrees. The larger angle is 24 degrees more than five times the measure of the smaller angle. Let x represent the measure of the smaller angle and... more
College Algebra Math

09/07/19

Distance = Rate* Time

A person drove at a speed of 49 miles per hour on a back road during a recent trip. They can drive the same distance at 98 mph on the interstate in one hour less. What is the distance they drove on... more
College Algebra Algebra 2

09/05/19

A company that manufactures bicycles has a fixed cost of $80,000. It costs $100 to produce each bicycle. The total cost for the company is the sum of its fixed cost and variable cists..

Write the total cost, C, as a function of the number of bicycles produced, x. Then, find and interpret C(90)
College Algebra Algebra 2

09/05/19

College algebra

Write an equation for the line described. Give the answer in standard form. through (4,9), m= -9
College Algebra

09/04/19

Pounds of the Arabian Mocha Blend? Pounds of the Gualtemala Antigua Blend?

A coffee distributor needs to mix a(n) Arabian Mocha coffee blend that normally sells for $9.90 per pound with a Gualtemala Antigua coffee blend that normally sells for $11.50 per pound to create... more
College Algebra Algebra 2

09/04/19

Please help!!!!

A rectangular box has a square base the height of the box is twice the length of the base. If the surface area of the box the sum of the areas of all six sides is 250 sq feet. Find the volume of... more
College Algebra Math Algebra

09/03/19

I NEED HELP QUICK

The sum of the speeds of two trains is 725.8 miles per hour. If the speed of the first train is 10.2 mph faster than that of the second​ train, find the speeds of each train.
College Algebra Math Algebra

09/01/19

find three consecutive integers

find three consecutive integers such that the sum of the first and twice the second is 122 minus three times the third.
College Algebra Math

08/28/19

Math college algebra

a rectangular patio has a perimeter of 96 feet.if the length of the patio is 6 feet less than twice the width find the dimensions of the patio

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