The speed of a giraffe is 250% of the speed of a squirrel. if a squirrels speed is 12 miles per hour. find the speed of a giraffe

Can someone me with my hwplz(only the circled ones)

What is the name used to describe a graph where for some value of x, there exists 2 or more different values of y?

Select the correct answer from each drop-down menu. the length of a rectangle is 5 inches more than its width. the area of the rectangle is 50 square inches. the quadratic equation that represents this situation is the length of the rectangle is inches.