There are 21 ornaments on the Christmas tree. Alex takes one off. How many ornaments are now on the christmas tree.

What is the answer to: 2.15, 15% markup

Given the functions f (x) = 2x + 5 and g (x) = x2 + 8, which of the following functions represents f (g (x) ] correctly? 1. f[g (x) ] = 4x2 + 20x + 32 2. f (g (x) ] = 4x2 + 20x + 25 3. f[g (x)) = 2x2 + 16 4. f (g (x)) = 2x2 + 21

Susan works as a hostess where she makes $8.75 per hour she also babysits an earns $10.00 per hour. last week she make $165.00. If she worked 6 hours more as a hostess than she did babysitting, how many hours did she babysit last week?

On Monday Anna picked some apples. On Tuesday she picked 15 more apples than on Monday. If Anna picked 32 apples on Tuesday, how many apples, a, did she pick on Monday? Solve for a.

The greatest integer function, shown below, is defined to be the greatest___ less than or equal to x. F (x) = [[x]]

There are 32 desks in a room. If x represents the number of rows of desks, which expression would equal the number of desks in each row?

Sam and dave each solve the problem at the right. sam says the sum is 4 feet 18 inches. dave says the sum is 5 feet 6 inches. who anser make sense

What would happen if people decided not to pay taxes?

What is 1/10 of 0.2 for math class

81,007-26,318 equals