Find the value of k so that the line through the given points has slope m.

(2k, 3) and (1, k) ; m=2

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)

What is the mean of the data set 125, 141, 213, 155, 281

Find the value of x to the nearest tenth.