The Knights Banquet Hall uses the equation 25x − y + 1250 = 0 to determine the cost of the hall rental. The Legions Banquet Hall uses the equation 30x + 995 − y = 0to determine the cost of the hall rental. In each case, y represents the cost, in dollars, which depends on x, the number of people attending. a. Express each equation in slope y-intercept form.

whats the question?

step-by-step explanation:

hello from mrbilldoesmath!

answer:

25x^2 + 90x + 84

discussion:

mn(x) = m(n(x)) = m( 5x + 9) =

(5x + 9)^2 + 3 =>

25x^2 + 90x + 9^2 + 3 =

25x^2 + 90x + 84                 (as 9^2 = 9*9 = 81)

which is the second choice

regards,  

mrb

p.s.   i'll be on vacation from friday, dec 22 to jan 2, 2019. have a great new year!

in mathematics, a constraint is a condition of an optimization problem that the solution must satisfy. there are several types of constraints—primarily equality constraints, inequality constraints, and integer constraints. the set of candidate solutions that satisfy all constraints is called the feasible set.

hoped i'm right lol

b

step-by-step explanation: