Answer:
-3(-4a - 2) = 12a + 6
Step-by-step explanation:
-3(-4a - 2)
=> multiply -3 by everything in the parenthesis
-3 * -4a = 12a
-3 * -2 = 6
=> combine like terms
12a + 6
decreased 11.7647 percent
405
1% - 9 people
45% - 9 × 45 = 405 people
Pyramidal
Answer: 4.5 quarts
