One yard is equal to three feet. which expression represents the number of feet for any given number of yards? a. x-3 b. 3 • x c. 3+x or d. x÷3

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be bale to prepare using the sauce?

Which of the following is the best first step in solving the equation below? 4+2㏒³x=17

Out of 50 students surveyed, 16 have a dog. based on these results, predict how many of the 280 students in the school have a dog.