Answer as soon as you see ! a flower arrangment was marked down 12%. if the flowers originally cost $20 what is the ammount of the discount?
a. $2.40
b. $2.50
c. $2.05
d. $17.50

Carson has only $20 bills and $10 bill in her wallet. the total value of the bills is $50. she has 1 more $20 bill than $10 bills. how many each kind of bill does carson have? a. one $20 and two $10 bills b. two $20 bills and one $10 bill c. one $20 bills and three $10 bills d. two $20 bills and two $10 bills

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9