Camerine wants to measure a poster frame but he only has a sheet of paper 8 1/2 by 11 inches a. he lays long edge of the paper along the long edge of frame several times he finds the frame is 4 papers long .how long is this in inches

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

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)

Set up and solve a proportion for the following application problem. if 55 pounds of grass seed cover 404 square feet, how many pounds are needed for 7272 square feet?