Gayle bought 3.4 yards of fabric that cost $4.75 per yard. What was her total cost?

X+ y = k 2x + 3y = k + 1 the point of intersection of the lines has an x-coordinate of a.2k + 1 b.-2k + 1 c.2k - 1

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

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