Which equation is equivalent to x + 5 = 12? 2x + 5 = 36
Oь
x = 12 = 5
x = 12 -5
Od
x = 12 + 5

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

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?

Which of the following is the explicit rule for a geometric sequence defined a recursive formula of a -5a for which the first term is 23?