For what value of k the system of linear equations kx-3y+6=0,4x-6y+15=0 represent parallel lines

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 its length what is the length of lewis's basement

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 5x^2 + 10x

Fatima plans to spend at least $15 and at most $20 dollars on sketch pads and pencils. if she buys 2 sketchpads, how many pemcils can she buy while staying in her price range? fatima can buy between and pencils. ? (type whole numbers. use ascending? order.)