When will m=220-a be equal to m=206-(0.88×a)

What is the y intercept of f(x)=(1/2)^x?

In the diagram below,abc is congruent to dec what is the value of x

Afarmer has decided to divide his land area in half in order to plant soy and corn. calculate the area of the entire area so he knows how much soil is needed. each bag of soil covers 20 square yards. how many bags should the farmer purchase? (4 points) 1 bag 2 bags 3 bags 4 bags