The length of a rectangle is 2 inches more than twice its width, and its perimeter is 60 inches. Find the length and width of the rectangle. If w = the width of the rectangle, then the length equals . 2w + 2 2w - 2 2w 2 -2w

The triangles are similar. what is the value of x? show your work.

Which is the correct excel formula for the 80th percentile of a distribution that is n(475, 33)? =norm. dist(80,475,33,1) =norm. inv(0.80,475,33) =norm. s.inv((80-475)/33)?

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil