Answer:
<h2><em><u>Option</u></em><em><u> </u></em><em><u>D</u></em></h2>
Step-by-step explanation:
-2x + 14 + 10x = 34
=> 10x - 2x = 34 - 14
=> 8x = 20
Answer:
60men
Step-by-step explanation:
300 men - 15 days - 1 work
men? - 15 days - 1/5 of work
When 1 man does 1/5 of work,
how many days needed = (15 × 1/5) × 300 = 900days
Men needed to complete 1/5 work in 15 days = 900 ÷ 15 = 60men