What value of b makes the polynomial below a perfect square? . x2 + bx + 16. b =. a. 16 . b. 8 . c. 2 . d. 4 .

Steve earns $8 per hour his older brother earns $2 more per hour than steve what is the ratio of the money steve earns in an hour to the money of his brother earns in an hour.

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?

40 points. given: two congruent angles ∠c and ∠r are supplementary. prove: ∠r and ∠c are both right angles. it doesn't have to be exactly 10 rows. statements reasons1. 1. 2. 2. 3. 3. 4. 4. 5. 5. 6. 6. 7. 7. 8. 8. 9. 9. 10. 10.