Six times a number is 45 greater than the product of the number and -3. find the number. (whoever can answer this i will give them the brainliest later)

Aline parallel to a triangle's side splits ab into lengths of x - 5 and x + 2. the other side, ac, is split into lengths of x and x + 12. what is the length of ac? a) 12 b) 24 c) 36 d)

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?

700 miles the train takes 5 hours to a travel the distance at what unit rate is the train traveling?