Given: 3x + 2y + 7 = 5x +3y +10 Prove: m = -2
(hint:slope)
when solving please give reason for example: subtraction property of equality combine like terms, definition of a linear pair etc.

im having a LOT of trouble so please help!!!

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (–4, 0) and (6, 0). the y-intercept of the first parabola is (0, –12). the y-intercept of the second parabola is (0, –24). what is the positive difference between the a values for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth