Answer: 40%
Step-by-step explanation: 1 Divided by 2.5 is 0.4, or 40%.
Answer:
69
Step-by-step explanation:
(x+54+57)=180
x=69
1. Write as an algebraic equation:
12 + n ≤ 2n - 8
2. Solve for n.
12 + n - 12 ≤ 2n - 8 - 12
n ≤ 2n - 20
n - 2n ≤ 2n - 20 - 2n
-n ≤ -20
Multiply both sides by -1 (this means you must flip the inequality sign).
n ≥ 20
FINAL ANSWER: n ≥ 20
Hope this helps! Feel free to ask for clarification.
Answer:
c. 24
Step-by-step explanation:
15+9=24