The Natural Trail plans to rent some equipment for 3 days. The daily rental charges are: chainsaw, S65, chipper, $125, trimmer, $35. There is a flat fee of $50 for delivery and pickup of equipment. The equipment and delivery charges are subject to the 6% usage tax. Find the total rental cost.

1foot = 12 inches; 1 yard = 3 feet

Find the quotient. 50a2 – 98b2 -5a +7b

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