Samuel and Pat had a total of 720 stamps at fi rst. Samuel gave 1_4of his stamps to Pat. In return, Pat gave 1_3of her total number of stamps to Samuel. They then had an equal number of stamps each. How many stamps did Samuel have at first?

A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees

Anew landowner is interested in constructing a fence around the perimeter of her property. her property is 1,080√30 feet wide and 500√20 feet long. what is the perimeter of the property? (recall that the perimeter is the sum of each side of a shape or boundary). a 1,580√40 feet b. 5,320√5 feet c. 3,160√20 feet d. 10,640√5 feet

Find the vertex for the parabola given by the function ƒ(x) = −3x2 − 6x.