Henry bakes 84 bread rolls and fruit muffins. after giving away 18 rolls, there are 5/6 as many rolls as muffins left. how many rolls did henry bake?

We have enough material to build a fence around a station that has a perimeter of 180 feet the width of the rectangular space must be 3 1/4 feet what must the length be

Before simplifying, how many terms are there in the expression 2x - 5y + 3 + x?

Need on this one asap im almost done with this subject