Fatima wants to buy a $300 bike. She saves $25 a week from her babysitting. Which linear equation represents the amount Fatima still has to save after X weeks

Apark is in the shape of a rectangle. the park authorities are planning to build a 2-meter-wide jogging path in the park (shown as the shaded region in the image). what is the area of the jogging path? plz

How do you determine whether a relationship represented as as graph is linear or nonlinear

If the scale factor between two circles is 2x/5y what is the ratio of their areas?