Factor by grouping.15x2 + 19x + 6
A. (15x + 2)(x + 3)
B. (3x + 2)(5x + 3)
C. (3x - 2)(5x - 3)
D. Prime
Answer: B
You might also like to view...
Write the compound statement in symbols. Then construct a truth table for the symbolicstatement.Let r = "The food is good," p = "I eat too much,"q = "I'll exercise."The food is good and if I eat too much, then I'll exercise.
A. (r ? p) ? q
| T | T | T T |
| T | T | F F |
| T | F | T T |
| T | F | F T |
| F | T | T T |
| F | T | F T |
| F | F | T T |
| F | F | F T |
B. r ? (p ? q)
| T | T | T F |
| T | T | F F |
| T | F | T T |
| T | F | F T |
| F | T | T F |
| F | T | F T |
| F | F | T F |
| F | F | F F |
C. r ? (p ? q)
| T | T | T T |
| T | T | F F |
| T | F | T T |
| T | F | F T |
| F | T | T F |
| F | T | F F |
| F | F | T F |
| F | F | F F |
D. (r ? p) ? q
| T | T | T T |
| T | T | F F |
| T | F | T T |
| T | F | F F |
| F | T | T T |
| F | T | F F |
| F | F | T T |
| F | F | F F |
Subtract.5855
A. 3421 B. 3353 C. 5421 D. 3413
Divide to find the exact answer. Express the answer as a whole or mixed number when possible and simplify.5
÷ 1
A. 5
B. 5
C. 5
D. 6
Use the bar graph to find the requested probability.The bar graph below shows the number of boys born at a certain hospital on New Year's Day in various years. 
If one of these boys is randomly selected, what is the probability that he was born in 1981?
A. 
B. 
C. 
D. 