A2 1/4-in diameter hole in a 2in ×6in stud must be enlarged to allow a pipe to fit through it if the pipe has 3 3/16-in(o. d.) diameter by how much must the hole be enlarged make the hole 1/4 larger than the pipe

Asalesperson earns $320 per week plus 8% of her weekly sales. the expression representing her earnings is 320 + 0.08x. which of the following describes the sales necessary for the salesperson to earn at least $1000 in the one week?

Identify the expression equivalent to 4(x + x + 7) − 2x + 8 − 4 by substituting x = 1 and x = 2.

Which expression is equivalent to -12(3x-3/4)