Which expression is a factor of 3xy + 2x − 18y − 12? x + 6 x + 3 2 + 3y 3x − 2y

When eating out, record the total cost of your meal (before tip) and the tip that you left. determine the percent of the cost of the meal that you left as a tip.

50 points! antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.

Somone me i want to know what 18 hours out of 24 hours in a fraction