The answer is 28 because the X is being multiplied by 4
Answer:
Use the associative property to move the parentheses, and the expression becomes (d + 8d) + 1 + 7. Combine like terms, and the expression becomes 9d +8. Use the commutative property to change the order of the terms, and the expression becomes 8 + 9d.
Step-by-step explanation:
2n + 32 = 4n - 2
-2n = - 34
n = 17
answer
<span>B. 17</span>
Answer:
(x + 2) (x + 8)
Explanation:
x^2 + 10x + 16
(x + 2) (x + 8)
Total = 65
65-23=42
42/3=14
Each necklace = $14
