Halp me with this math plss
john drew a model car that was 7 inches long. the length of the actual car that the model is based on is 21 3/5 times the length of the model. what is the length, in feet, of the actual car?

Abag has more green balls than blue balls, and there is at least one blue ball. let bb represent the number of blue balls and let gg represent the number of green balls. let's compare the expressions 2b2b and b + gb+g. which statement is correct? choose 1

Which of the following represents the length of a diagonal of this trapezoid?

One side of a rectangle is 7 centimeters shorter than six times the other side. find the length of the longer side if we also know that the perimeter of the rectangle is 266 centimeters.