A school charges $6 $6dollar sign, 6 per ticket to a dance. They spend $300 $300dollar sign, 300 on music and decorations. The expression 6n−300 6n−3006, n, minus, 300 describes the amount of profit the school makes from the dance if n nn students buy tickets. What does 6n 6n6, n represent in this context?

step-by-step explanation: h: (- 3, 6)

m: (1, - 2)

o: (7, 6)

r: (- 9, - 2)

midpoint of hm: (- 1, 2)

midpoint of or: (- 1, 2)

therefore, b is the midpoint of both diagonals bisect each other !

to prove the diagonals are perpendicular, show that the product of the slopes = - 1

13875138answer:

step-by-step explanation:

use a calculator!

answer: what

step-by-step explanation:

in mathematics, a function is a relationship between two variables such that the value of one of the variables, called the dependent variable, is determined by the value of the other variable, called the independent variable. there is a specific term we use to describe the set of independent variables of a function.