Which group of three squares will form a right triangle when
joined at their vertices?

Write the sentence as an equation. z plus 372 is equal to 160

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?

The square root of 9x plus 7 plus the square rot of 2x equall to 7