Please see attached file for full problem description.

1. Two cars leave a restaurant at the same time and travel in opposite directions. One averages 50 miles per hour and the other averages 40 miles per hour. After how long will they be 216 miles apart?

2. How many gallons of a 4% acid solution should be mixed with 20 gallons of a 10% acid solution to obtain a mixture that is 5% acid?

3. Complete the table of values for

x | | (x,y)
0 | |
3 | |
6 | |

4. Determine if the ordered pair (0, 2) is a solution of -3x + y = 2.

5. Determine whether the lines through each pair of points are parallel. Tell how you determined the answer.
(0, 1) and (3, 7)
(1, 1) and (2, 3)

Systems of Equations Word Problems are solved. The solution is detailed and well presented. The response received a rating of "5/5" from the student who originally posted the question.

System of Equation Word Problems. ... This solution includes step by step solutions of solving and checking solutions of word problems on system of equations. ...

Systems of Equations Word Problems. ... Thanks for using BrainMass. Systems of Equations Word Problems are solved. The solution is detailed and well presented. ...

... Statistics (50 Problems) : Sets, Word Problems and Systems of Inequalities ... 38. Write the equation of the line with slope -2 and y ... Solve the system by graphing. ...

Solving Systems of Linear Equations and Word Problems. 1.) Solving Systems by Graphing and Substitution. ... 3.) Solve each system by the addition method. ...

... and Inequalities and Writing Linear Equations from Word Problems. The graphs of the following systems are given in (a) through (d). Match each system with the ...

... solving linear equations, coordinate geometry, graphing, slope intercept form of graphs, inequality graphs, solving a system of equations and word problems. ...