volume of a pyramid with a square base, where the perimeter of the base is 8.6 cm and the height of the pyramid is 6.1 cm

Li buys supplies so he can make and sell key chains. he begins to make a profit only after he sells 4 key chains. what point on the graph makes the most sense in this situation?

Taylor wants to paint his rectangular deck that is 41 feet long and 24 feet wide. a gallon of paint covers about 350 square feet. how many gallons of paint will taylor need to cover the entire deck? round your answers to two decimal places when necessary.

George writes the mixed number as sum and uses the distributive property 1/2.-2/5=1/2-2+2/5=1/2