Answer:
10x² - 8x - 24
Step-by-step explanation:
Given
(2x - 4)(6 + 5x)
Each term in the second factor is multiplied by each term in the first factor, that is
2x(6 + 5x) - 4(6 + 5x) ← distribute both parenthesis
= 12x + 10x² - 24 - 20x ← collect like terms
= 10x² - 8x - 24
Answer:
n=2
Step-by-step explanation:
1 (n+4) = 6
1 (2+4) = 6
Answer:
11z/4 +3/10
Step-by-step explanation:
One bowl needs 3/5 of a pound. Knowing that, we just need to find out how many 3/5s may fit in 10:
10 ÷ 3/5 =
= 10 * 5/3 =
= 50/3 =
= 16 2/3
Assuming the potter can't make a 2/3 of a bowl, he'll be able to make 16 bowls from 10 pounds.
Answer:
12 more people adopted a manatee this year.
Step-by-step explanation:
Convert 30% into a decimal. Divide the percentage by 100:
30 / 100 = 0.3
The problem can be solved with the following equation:
0.3(40) = difference
Multiply 0.3 by 40.
0.3 * 40 = 12
12 more people adopted a manatee this year.
