12. Multistep A farmer needs to buy fertilizer for two fields. One field is shaped like a trapezoid, and the other is shaped like a triangle. The
trapezoidal field has bases that are 35 and 48 yards and a height of
26 yards. The triangular field has the same height as the trapezoidal
field and a base of 39 yards. Each bag of fertilizer covers 150 square
yards. How many bags of fertilizer does the farmer need to buy?

The answer is 270 cars.you can do this by making a proportional relationship. for instance, 200 is the whole we are using, so on a “number line” 200 would be over 100%. now, since he sells 35% more, add 35% to 100% to get 135% on the other side of the “number line” on the bottom half, leaving the top half empty.cross multiply 200 by 135 then divide by 100 to get your answer. i hope this , if it did, , if you don’t mind, giving me brainiest! 200/100% } 200 • 135 /100 ? /135%