The ratio between red and white cars in a parking lot is 2:3. If the number of red car is 12, find the total number of cars in the parking lot.

Any greatly appreciated! you in advance. jody bought 20 shares of amazon at the close price of $121.00. she bought 20 more shares a year later at the price of $127.00. two years later she's sold all of her shares at the price of $133.00. her broker charges $50 for each transaction. after all of these transactions how much money did jody make? a.$65.00b.$5288.00c.$210.00d.$310.00

Find the value of the cosine for angle a

Find the area of the triangle shown 3 by 6