15 points and brainliest any tips on this homework to get my grade from a 60 to a 70 all help is appreciated!!!

Apath 3 m wide runs around the inside of a square park inside 60 m. find the area of the path. pls

You have a square piece of cardboard that measures 14 inches on each side. to build a box, you cut congruent squares out of each corner of the cardboard. use the picture to find the area of the cardboard you were used to build the box

At store a, erasers are sold individually. the cost y of x erasers is represented by the equation y=0.75x. the costs of erasers at store b are shown in the graph.