Eve earns 20% commission as a salesperson. She sold an aquarium that cost 56 dollars. How much commission did Eve earn?​

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

Find the slope and the y-intercept if there's one and the equation of the line given these two points( 3, 2) and( 3, -4)

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