3A stone patio area is composed of a rectangle, a semi-circle, and an isosceles triangle, with dimensions as indicated below. Calculate the perimeter and area of
the stone patio in metric units. Be sure to show all your steps.

What is the slope of the line that contains the points (-2,1) and (0,-3)

Me its important ! marge runs an ice cream parlor. her speciality is triple chocolate sundaes. she can prepare 1 sundae every 2 minutes, and she earns $1.20 for each sundae she makes . if she just makes sundaes for a single shift of at most 4 hours and at least 2 hours , which function relates her earnings to the number of minutes she works?

Identify the percent of change as an increase or a decrease. 75 people to 25 people response - correct increase decrease question 2 find the percent of change. round to the nearest tenth of a percent.