Elsa brought a 12 ft piece of ribbon. she wants to cut it into 3/4-foot pieces. how many pieces can she cut

How many square feet of out door carpet will we need for this hole? 8ft 3ft 12ft 4ft

Describe the end behavior of the function below. f(x)=(2/3)^x-2 a. as x increases, f(x) approaches infinity. b. as x decreases, f(x) approaches 2. c. as x increases, f(x) approaches -2. d. as x decreases, f(x) approaches negative infinity.

Dylan is evaluation the expression 13+19+7+10 at one step in his work, dylan rewrites the equation as 13+7+19+10 which property of addition must dylan have used when he evaluated the expression?