Which statement is true about 3 and 6

Ahomeowner plans to hang wallpaper on one wall of a bedroom that is 10 feet long if a stripe of wallpaper is 20 inches wide and stripes or hung vertically how many stripes on wall paper with the homeowner required

Use set buikder notation to represent the following set: {, -2, -1, 0}

Use the distributive law to multiply. 3(4x + 5y + 6)