Me! i think i might know but i would like some on this!

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

In an improper fraction, is the numerator equal to, less than, or greater than the denominator

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