If a baseball is equal in weight to 28 nickels. how many grams does a baseball weight?

Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76

Sawsan recorded the favorite sport of students at her school. she surveyed 200 students. how many students chose tennis?