You are working at a car was to raise money for a charity. By the end of the day, you raised $336. You charged $8 for each car wash. Write an equation to find how
many cars were washed during the day.

ASAP

A3cm×3cm\greend{3\,\text{cm} \times 3\,\text{cm}} 3cm×3cm start color greend, 3, space, c, m, times, 3, space, c, m, end color greend rectangle sits inside a circle with radius of 4cm\blued{4\,\text{cm}} 4cm start color blued, 4, space, c, m, end color blued . what is the area of the shaded region? round your final answer to the nearest hundredth.