3. A regular pentagon has a perimeter of 10x + 15. What is the length of che side?
A. x+2
B. 2x-3
C. 2x + 3
D. 10(x + 2)
How do I get the answer??

Assemble the proof by dragging tiles to the statements and reasons column

Suppose that the price p (in dollars) and the weekly sales x (in thousands of units) of a certain commodity satisfy the demand equation 4p cubedplusx squaredequals38 comma 400. determine the rate at which sales are changing at a time when xequals80, pequals20, and the price is falling at the rate of $.20 per week.

The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at __ , and the third quartile would be drawn at link to the chart is here