Answer:
10
Step-by-step explanation:
10 workers working 2 hours a day is 2*10=20 work hours per day
2 workers working 5 hours a day is 2 *5=10 work hours per day
Per day 1/2 as many work hours so will take 2 times as long.
5*2 = 10 days
Answer:
y = 10
Step-by-step explanation:
<u>Since all sides are equal, that means all angles are 60 degrees. 60 + 60 + 60 = 180</u>
<u />
5y + 10 - 10 = 60 - 10
5y / 5 = 50 / 5
y = 10
Answer: y = 10
9a-ab+5b
9(2)-(2)(7)+5(7)
18-14+35
39
<span>C(x)=2268 means that the cost of </span><span>manufacture 63 chairs is 2268$.
2268/36 = 63 chairs
</span>
Answer:
40
Step-by-step explanation:
