Atree with a height of 12 yards casts a shadow that is 33 yards long at a certain time of day. at the same time, another tree nearby casts a shadow that is 20 yards long. how tall is the second tree? 8.0 yards 7.7 yards 7.3 yards 6.3 yards 6.1 yards

Which number is irrational? a) 16 b) 18 c) 25 d) 36

Restrictions on f(x) = 1/x+5 and g(x) = x-2

Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?