Selena is selling cookies and brownies at a bake sale. the cookies cost $0.50 was high and the brownies cost $0.90 each. choose variables to represent the number of cookies and the number of brownies selena sells. write an algebraic expression that represents the amount of money she will revive from her sales

Asquare is dilated by a scale factor of 1.25 to create a new square. how does the area of the new square compare with the area of the original square? a)the area of the new square is 1.25 times the area of the original square. b)the area of the new square is 2.50 times the area of the original square. c)the area of the new square is 1.252 times the area of the original square. d)the area of the new square is 1.253 times the area of the original square.

What is the point-slope equation of a line with slope -5 that contains the point (6,3)

Acircular garden with radius of 8 feet is surrounded by a circular path with a width of 3 feet. what is the approximate area of the path alone? use 3.14 for π