Find the probability that a randomly selected point within the circle falls in the white area

Acompany wants to reduce the dimensions of its logo by one fourth to use on business cards. if the area of the original logo is 4 square inches, what is the area of the logo that will be used on the business cards?

Emily is entering a bicycle race for charity. her mother pledges $0.90 for every 0.75 mile she bikes. if emily bikes 18 miles, how much will her mother donate?

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d?