Ken used 1 3/8 cups of walnuts and 1 3/4 cups of reasons to make trail mix. how many total cups of trail mix did he make?

What is the value of x in the diagram below?

Giuseppi's pizza had orders for $931.00 of pizzas. the prices were $21 for a large pizza, 514 for a medium pizza, and $7 for a small pizza. the number of large pizzas was two less than four times the number of medium pizzas. thenumber of small pizzas was three more than three times the number of medium pizzas. how many of each size of pizza were ordered?

Which choice represents the sample space ,s for this event