f6pvw22tdz f6pvw22tdz 01-12-2022 Mathematics Answered 2. Andrea's age is 12 more than half of Shelly's age. Using S to representShelly's age, write an expression that represents Andrea's s age. a. 1/2+(s+12) b. 12-1/2s c. 1/2s+12 d. s+1/2(12)