Liane is building a play house for her daughter and wants the ratio of the length of the rectangular playhouse to its width to be 2:1. Let x represent the width of the playhouse. Which equation can Liane solve to find the width if the perimeter is 80? A) 2x+2=80

B) 2 (2x+2)=80

C) 4x+2x=40

D) 2 (2x+x)=40

Most animals give birth during a general time of year. this is because animals naturally breed so that their young will be born at the time of year when there will be adequate food supply. the bar graph shows the number of live births of a jackrabbit native to california over the course of year x. based on the data, which of the following would be an appropriate conclusion? a) in general, rabbits give birth during the spring months b) in general, rabbits give birth during the summer months c) in general,m california jackrabbits give birth during the spring months d) in general, california jackrabbits give birth during the summer months

In exponential growth functions, the base of the exponent must be greater than 1,how would the function change if the base of the exponent were 1? how would the fiction change if the base of the exponent were between 0and 1

Use set builder notation to represent the following set: { -3, -2, -1, 0}