Elena finds that the area of a house is 25 square inches is 25 inches

Part a : solve -vp + 40 < 65 for v part b : solve 7w - 3r = 15 for r show your work .

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?

The rectangle shown has a perimeter of 108 cm and the given area. its length is 6 more than five times its width. write and solve a system of equations to find the dimensions of the rectangle.