Carlos works at an art gallery and sells paintings. He earns a 15% commission when his total sales are $5,000 or less. If he makes sales that total over $5,000 in one week, he gets a 20% commission. Carlos also earns $10 per hour that he works. Last week, Carlos earned a total of $1,900 after working 40 hours. What was the total value of the paintings that Carlos sold last week?

Need solving this second acceleration problem.

The ratio of wooden bats to metal bats in the baseball coach’s bag is 2 to 1. if there are 20 wooden bats, how many metal bats are in the bag?

Read the excerpt from the strange case of dr jekyll and mr. hyde what do dr. jekyll's thoughts reveal about him in this excerpt? [t]he inmates of my house were locked in the most rigorous hours of slumber, and i determined, flushed as i was with hope and triumph, to venture in my new shape as far as to my bedroom. i crossed the yard, wherein the constellations looked down upon me, i could have thought, with wonder, the first creature of that sort that their unsleeping vigilance had yet disclosed to he is jealous of those who can sleep through the night. he is revered for his scientific advances. he is interested in studying the movements of the stars he is proud and enthusiastic about his initial results.