Please help worth 20 points! will give brainliest!!! Given the transformation f(I, y) = (+2, y– 4), determine the value of the range for each point in the domain.

domain:(-6, – 10) range:

domain: (1, - 7) range:

domain: (5, 4) range:​

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?

X+y=-4 x-y=2 use elimination with adding and subtraction

Find the least common denominator for thesetvo rational expressions.n^2/n^2+4n+4 -3/n^2+7n+10