The ratio of adults to children at The Wizarding World of Harry Potter at Universal Studios on Monday was 2:7. If there were 350 children there on Monday, how many adults were there? A. 50

B. 450

C. 175

D. 100

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 $

Ateacher brought a pack of 17 batteries . each calculator uses 3 batteries . how many calculator can the teacher fill with batteries

Find the condition that the zeros of the polynomial f(x) = x^3+3px^2+3px+r may be in a. p.