Solve the system of linear equations. 
Definitions:
Lower Terms
Expressing a fraction in its simplest form so that the numerator and denominator are as small as possible.
Ratio
A comparison, by division, of the relative size of two or more quantities.
Proportion
A statement of the equality of two ratios.
Direct Labour
The cost of wages for employees who directly manufacture or produce goods and services.
Q14: Factor the polynomial expression by grouping. <img
Q23: You drive on the highway at a
Q96: The conjugate of <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8673/.jpg" alt="The conjugate
Q105: Perform the operation and write the answer
Q114: Add or subtract the given polynomials. <img
Q127: Factor the polynomial. If the polynomial cannot
Q131: Simplify the radical then approximate it to
Q138: Find the x- and y-intercepts of the
Q229: Find the distance between the points <img
Q243: Simplify the expression. Write the final answer