What is the next number in the following pattern? (Hint: Each number depends on the three numbers that come before it.) 1,1,1,3,5,9,17,31,57,105, O A. 136 O B. 153 O c. 103 O D. 102

Phyllis and chen are saving money to go to a football game. each friend starts with some money and saves a specific amount each week. phyllis made a graph to show the total she has saved at the end of each week. chen wrote an equation to show the total, y, he has saved at the end of each week, x. y = 15x + 15 compare the amount that each friend has when both friends start saving. select the correct answer from the drop-down menu to complete the statement. phyllis starts with $ and chen starts with $

Which ordered pair is a solution of the equation? y + 5 = 2(2+1) choose 1 answer ® only (5,10 ® only (-1,-5) © both (5, 10) and (-1,-5) 0 neither

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15