An adult elephant drinks about 225 l of water each day. is the number of days the water supply last proportional to the number of liters of water the elephant drinks?

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 ?

What is coefficient of the term of degree of degree 5 in the polynomial below

Are the corresponding angles congruent? explain why or why not.