What is the length of the diagonal, ddd, of the rectangular prism shown below?

7. if the value of x varies directly with the value of y, and x = 3 when y = 21. what is the valu y, and x = 3 when y = 21. what is the value of x when y = 105?

How much orange juice do you need to make 2 servings of lemony orange slush?

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?