What is the value of x and the length of segment DE? 1. StartFraction 5 Over 9 EndFraction = StartFraction 9 Over 2 x + 3 EndFraction
2. 10x + 15 = 9(9)
x =
Length of = units

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?

Felix wrote several equations and determined that only one of the equations has no solution. which of these equations has no solution?

At the beginning of the year, adrian's savings account balance was \$28$28. each week, he deposits another \$15$15 into that account, and he doesn't spend any of his savings. is his savings account balance proportional to the number of weeks since the start of the year?