Hillary is looking for a gym to join. Gym A offers a membership for $25 a month with no sign-up fee. Gym B offers a membership for $20 a month with a $10 sign-up fee. 1. Write an equation to represent the relationship between x, the number of months, and y, the total cost of membership at each gym. Gym A: Gym B: Which gym shows a proportional relationship between x and y based on the equation? Explain.​

v=1788.75

step-by-step explanation:

i belive that is the answer

step-by-step explanation:

total income = price of one ticket   *   number of tickets sold

  y                 =     4                                   x

so the equation is y=4x     with x≥0   because number of tickets sold can not be negative

thus the equation is a semi -line with an end point at

(0,0)

passing through :

x=1     y=4(1) = 4   so through (1,4)

2 equivalent expressions to represent the area of a rectangle and the top is n-3 and the side is 2

area of the rectangle = length * width

given length = n - 3

width = 2

replace it in the area

so area of the rectangle = (n-3) *2

= 2(n-3)

one of the expression is 2(n-3)

to get another expression we distribute 2 inside the parenthesis

2(n-3) is 2n - 6

so another expression is 2n - 6

two equivalent expression are

2(n - 3)   , 2n - 6