Which of the expressions below represents the sum of 64 and 72 as the product of the GCF and the sum of their respective factors? 2 (32+36)
2 (32+36)

4 (16+18)
4 (16+18)

6 (8+9)
6 (8+9)

8 (8+9)

What is the equation and solution for the sentence? the sum of a number and thirty-one is one hundred thirteen. write the equation as n-31=113 and subtract 31 from both sides. the answer is 82. write the equation as n+31=113 and subtract 31 from both sides. the answer is 82. write the equation as n+31=113 and add 31 to both sides. the answer is 144. write the equation as n-31=113 and add 31 to both sides. the answer is 144.

The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?

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?