Please hurry I'm on a unit test Hector must find the sum of 50 + 83 + 50 by using mental math. Which property allows Hector to simplify the equation to 50 + 50 + 83 and find an equivalent sum? associative property commutative property distributive property identity property

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)

Arestaurant charges $100 to rent its banquet room for an event. it also charges $15 to serve dinner to each guest. write an equation for the total cost of the banquet room in terms of the number of guests. deine your variables. what is the total cost of the banquet room for 20 guests?

How do the number line graphs of the solutions sets of -23 > x and x-23 differ?