Kbuys 12 lb of apples each pound costs $3 if she gives the cashier to 22 $20 bills how much change should she receive

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. consider the given table.

Graph the system of equations on your graph paper to answer the question. {y=−x+4y=x−2 what is the solution for the system of equations? enter your answer in the boxes.

The bottom of ignacio's desktop is 74.5cm from the floor. ignacios sits in his adjustable chair, and the tops of his legs are 49.3cm from the floor. each clockwise rotation of the knob on the chair raises ignacio's legs by 4.8cm. write an inequality to determine the number of clockwise rotations, r, ignacio could make with the knob without his legs touching the desk.