Find the total surface area of the following cone. Leave your answer in terms of a.
23 cm
2 cm
SA = [? ]7 cm2

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?

The square root of 9x plus 7 plus the square rot of 2x equall to 7

Louis wants to carpet the rectangular floor of his basement.the basement has an area of 864 square feet.the width of the basement is 2/3 it's length. what is the length of louis's basement