Use the equation below to find y, if m=4,x=5, and b=9. y=mx-b

Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)

The area of the map is the product of the length and width. write and expression for the area as the product of the two binomials do not multiply

What is the value of x? enter your answer in the box.