What expression is equivalent to 6*(X+7)?

Prove that 3: 8 is equivalent to 12: 32.a. use diagrams to support your answer.

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

The length of a rectangle plus its width is 25 cm. the area is 156 square cm. what are the length and width of the rectangle? separate the answers with a comma.