It took Khalid 90 minutes to complete 40 tasks. Which answer choice is an equivalent rate

Darian wants to build a regulation size pool table that is 9 feet in length.he plans he ordered are 18 by 36 inches. what is the scale factor of the dilation he must use to build a regulation pool table

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

If rt is greater than ba, which statement must be true ?