Abird feeder holds 2? 3 cup of birdseed. if the bird feeder is filled with a scoop that holds 1? 6 cup, how many scoops of birdseed is put into the feeder?

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11

2x minus y equals 6, x plus y equals negative 3

The given diagram shows the parts of a right triangle with an altitude to the hypotenuse. using the two given  measures, find the other four.