∠A=5x−15 ∘ start color #11accd, angle, A, end color #11accd, equals, start color #11accd, 5, x, minus, 15, degrees, end color #11accd ∠B=2x+21∘\qquad \green{\angle B} = \green{2x +21^\circ} ∠B=2x+21 ∘

Write a polynomial for a third-degree polynomial with leading coefficient -4

"you know, playing tennis is healthier than watching a tennis match on television," katya remarked to her couch potato brother. in this sentence, healthier is a/an a. superlative. b. comparative. c. positive form. d. adverb.

On average, how many more hits will he get when he bats 100 times at home during the day as opposed to 100 times away at night?