Answer:
83.33%
Step-by-step explanation:
300 - 50 = 250
250/300 = 0.8333 or 83.33%
Answer:
75%
Step-by-step explanation:
20-5=15 - change in numbers
15/20×100%= 75%
<span>2x + x = 12
=> x =12/3 =4
so, original number is 84. </span>
These r the answers for ur questions
Answer:
Step-by-step explanation:
2x + 8y = 19
5x + 7y = 15
