Carl works in a furniture store. He earns a base salary of $750 a week, plus 5% commission on any furniture he sells. Last week he sold $5,000 worth of furniture. How much money did Carl earn, with base salary and commissions, last week

Twelve less than a number is at most 20

Parabolas y=−2x^2 and y=2x^2+k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.

Francis is getting new carpet tiles in his living room and den. his living room and den are connected. he needs to figure out how much carpet he needs and the cost involved. if each tile costs $2.00 per sq ft, how much would it cost to have new tile put in the den? a) $24 b) $36 c) $48 d) $54 plz awnser soon