What are the next three terms in the pattern 2, 6, 18, 54,
a. 152, 456, 1,368
b. 162, 486, 1,458
c. 172, 516, 1,548
d. 182, 546, 1,638

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?

David leaves his house to go to school. he walks 200 meters west and 300 meters north. how far is david from his original starting point?

The graph of f(x) is obtained by reflecting the graph of f(x)=-3|x| over the x-axis. which equation describes f(x)? a) f(x)=3|x| b) f(x)=|x+3| c) f(x)=-3|x| d) f(x) = - |x+3|