3. Are the lines parallel, perpendicular, or neither?
y = 3x - 7
y = 3x + 1*
(1 Point)
Parallel
Perpendicular
Neither

How to solve a simultaneous equation involved with fractions?

Arestaurant offers delivery for their pizzas. the total cost the customer pays is the price of the pizzas, plus a delivery fee. one customer pays $23 to have 2 pizzas delivered. another customer pays $59 for 6 pizzas. how many pizzas are delivered to a customer who pays $86?

Given right triangle abc, what is the value of tan(a)?