Twelve eggs cost $2.09.how much would 18 eggs cost?

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 ?

Average acceleration: i have no idea how to do this.

Wich statement could be used to explain why the function h(x)= x^3 has an inverse relation that is also a function