Find the area of a triangle that has a base of 8 1/2 yd and a height of 7 1/6 yd. in fraction form

Ivan and jeff buy a package of 8 pens for $4.00. ivan wants 5 of the pens, and jeff wants 3.how much should each student pay?

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.