Please see the attached file for the fully formatted problems.

1.) Solve the equation:

2.) Pump A can fill a tank in 8 hours, and pump B can fill the same tank in 12 hours. How long will it take to fill the tank if both pumps are used?

3.) Solve by factoring:
A.) Write the three factors
B.) What are the solutions (roots)?

4.) Use the discriminant to classify the roots of the equation:

5.) Solve the equation:

6.) Solve P=2L+2W for W

7.) Solve the equation:

8.) Solve by any method:

9.) Solve the equation: -0.75r-1.25(r+1)=0.5

10.) A student has test scores of 88, 83, 99 and 96. What score does the student need on the next test to produce an average score of 90.

11.) Solve the equation 2x-3=4(6-3x)+1

12.) Solve: H

13.) How many liters of pure water should be evaporated from 7.5 liters of a 15% acid solution so that the solution that remains is a 20% acid solution?

14.) Clearly show the steps you would use to solve: y2+10y+24=0 using the completing the square method a.b.c.d.e.y=

17.) The number N of guests that arrive at a mall food court each hour can be approximated by where x is the number of hours after 11 am. At what times to the nearest minute are 200 guests per hour arriving at the food court?

Linear Programming Determine graphically the solution set for each system of inequalities and indicate whether the solution set is bound or unbounded. ...

Inequality - 1. The body mass index, I, can be used to determine an individuals risk for heart disease. An index less than 25 indicates a low risk. ...

... Describe and write down the inequality. The conditions (restrictions) that must be had for the solution to a system of linear inequalities to lie entirely in ...

Algebra: Solving equations, graphing, inequalities, word problems. 15. A mathematics instructor asked her students to keep track of how much time each spent ...

Mathematics - Algebra - Elasticity and Revenue. ... Solving this inequality, we get, 125 < p < 250, that is p E (125, 250) as the price range over which the demand ...

College Algebra and Finite Mathematics questions. Answer only for. 1. Solve the inequality and graph the solution... 2. Solve the exponential equation... ...

... 6 and -2x+4y= 5 4x - 4y = 6 + -4x + 8y = 10 0 + 4y = 16 y = 4 For this inequality after it ... This is a math worksheet that has a variety of algebra problems. ...

...MATH 107 College Algebra (3) An introduction to equations, inequalities, and absolute values and a study of functions and their properties, including the ...