Amelia and elliott are collecting empty soda cans for recycling. amelia has 13 less than 5 times the cans that elliott has. together, they have 257 cans. how many cans does each one have? a. elliott has 44 cans, amelia has 213 cans b. elliott has 212 cans, amelia has 45 cans c. elliott has 45 cans, amelia has 212 cans d. elliott has 43 cans, amelia has 214 cans

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)