Alawn is in the shape of a trapezoid with a height of 70 feet and bases of 40 feet and 160 feet. how many bags of fertilizer must be purchased to cover the lawn if each bag covers 4000 square feet

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

How to write four times a number,minus 6,is equal to theee times the number+8 as an equqtion

Maren is buying carpet for her rectangular living room. the room is 4.8 yards wide and 5.2 yards long. how much carpet does she need to buy? enter your answer as a decimal in the box. yd2