Luis is making two batches of muffins for school picnic. one batch uses 1/4 cup of oats and 1/3 cup flour. how much oats and flour does luis need for two batches?

What is always true about a positive integer raised to a negative odd power?

Which of the functions graphed below has a removable discontinuity?

Three people are traveling and need to exchange the currency of their native country for the currency of the country they are visiting. drag each exchange to the category that shows the ratio of currencies in that exchange.