If a string is 38 millimeters long, how many meters long is it? (1 millimeter = 0.001 meter)
0.038 meters i think it's this one.
0.38 meters
3.80 meters
38.0 meters

Factor. 8x2y2 – 4x2y – 12xy 4(8x2y2 – x – 12xy) 4(2xy – 4x2y – 12xy) 4x2y2(2xy – xy –3) 4xy(2xy – x – 3)

Clara schumann is buying bagels for her coworkers, she buys a dozen bagels priced at $5.49 a dozen. the bakery's cost for making the bagels is $2.25 per dozen. what is the markup rate based on selling price on a dozen bagels?

Which number line represents the solution set for the inequality -1/2x> 24?