Given f(x) and g(x) = f(k. x), use the graph to determine the value of k. A. -3
B.-1/3
C. 1/3
D. 3

Find the number of liters in 12.8 gal of gasoline. round to the nearest hundredths

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?