A rectangular room is three times as long as it is wide and it’s perimeter is 80 m find the width of the room

Reflect the point (7,0) across the y-axis

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?

Jason went to an arcade to play video games. he paid $2 for every 11 tokens he bought. he spent a total of $16 on tokens. which equation can be used to determine,t, the number lf tokens jason bought