Determine whether the two given lines are parallel, perpendicular, or neither.-5x + 3y = 6y = x + 6

Evaluate the function for the indicated value.f(x) = ; find f(-3)

Solve the inequality and give the solution in interval notation.-21r – 15 ≤ -3(6r + 7)

Determine the solution to the system of inequalities.y ≤ 3x + 1y > x

Solve the system of equations using the elimination method. 2x + 4y = -10-2x – 10y = 28

Graph the inequality.y < -x - 4

Solve the problem.Two cars leave a city and head in the same direction. After 7 hours, the faster car is 56 miles ahead of the slower car. The slower car has traveled 385 miles. Find the speeds of the two cars.

Find the solution set for the inequality.(x + 2) > (x + 5)

This play is an example of a revenge tragedy.

Find the solution set for the equation.|n – 7| = |8 – n|