Bill weighs 110 pounds and is gaining one pound per week. James weights 200 pounds and is losing two pounds per week. After how many weeks will they weigh the same?

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?

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)

These box plots show the number of electoral votes one by democratic and republican presidential candidates for the elections from 1984 through 2012. which statement best compares the spread of the data sets