When the sun is at a certain angle in the sky, a 50-foot building will cast a -foot shadow. What is the length of the shadow in feet cast by a 20 -foot pole at the same time? Enter only the number.

Determine the fraction of total interest owed. after the fourth month of a 12-month loan: the numerator is: {(n + ) + (n + ) + (n + ) + (n + )} = , and the denominator is: {(n) + (n + 1) + + (n + )} = . therefore, the fraction is numerator/denominator (to the nearest tenth) =

Solve the system of equations y= 3/2 - 1, -x+ y =-3

Which letters from the table represent like terms? a and b b and c a and d b and d