Fabian, Alyssa, Cameron, and Tana each wrote a numerical expression on a card. Their expressions used the same 4 numbers once but different combinations of 3 operations. Tana's numerical expression represented the smallest number. Which of the numerical expressions below was Tana's?

Aclassroom is made up of 11 boys and 14 girls. the teacher has four main classroom responsibilities that she wants to hand out to four different students (one for each of the four students). if the teacher chooses 4 of the students at random, then what is the probability that the four students chosen to complete the responsibilities will be all boys?

The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?

You buy a veido game for $60 and the sales tax is 8% what is the total cost for the game including the sales tax