Profit is equal to the revenue obtained from selling items minus the cost of producing those items, i. e. p(x) = r(x) – c(x) where x is the number of items produced. if c(x) = 0.5x + 3 and r(x) = 2.5x, what should the production level, x, be to generate a profit of $99?

Me its important ! marge runs an ice cream parlor. her speciality is triple chocolate sundaes.she can prepare 1 sundae every 2 minutes, and she earns $1.20 for each sundae she makes . if she just makes sundaes for a single shift of at most 4 hours and at least 2 hours , which function relates her earnings to the number of minutes she works?

What is 6/10 rounded to the nearest half

∠1 and ∠2 are vertical angles. ∠2 has a measure of 63°. what is the measure of ∠1 ? enter your answer in the box.