How many solutions can be found for the set of linear equations? 7(x + 2) and 7x + 14 a. no solution b. one solution c. two solutions d. infinite many solutions?

Which of the following are parts of a sphere

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 expression is equivalent to 3^3 + 2^2?