The table shows the number of members in an acting club during its first few years. Determine which kind of model best describes the data. Then write an equation for the function that models the data. Time (years) 0 1 2 3 4
Members 7 12 17 22 27

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?

Suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet.

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?