Solve the problem.Ron takes two hr more time than Paul to mow the lawn. Working together they can mow the lawn in 
. How long does it take each of them working alone? Round to the nearest tenth, if necessary.
A. Paul: 9.1 hr; Ron: 11.1 hr
B. Paul: 8.3 hr; Ron: 10.3 hr
C. Paul: 10 hr; Ron: 12 hr
D. Paul: 8 hr; Ron: 10 hr
Answer: A
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The lists below show five agricultural crops in Alabama, Arkansas, and Louisiana.AlabamaArkansasLouisianasoybeans (s)soybeans (s)soybeans (s) peanuts (p)rice (r)sugarcane (n)corn (c)cotton (t)rice (r)hay (h)hay (h)corn (c)wheat (w)wheat (w)cotton (t)Let U be the smallest possible universal set that includes all of the crops listed, and let A, K and L be the sets of five crops in Alabama, Arkansas, and Louisiana, respectively. Find each of the following sets.The set of crops in both L and K'
A. {h, w} B. {c, n, p} C. {r, s, t} D. {c, n}
Find the product.(7a - 6)2
A. 49a2 - 84a + 36 B. 7a2 + 36 C. 49a2 + 36 D. 7a2 - 84a + 36
Translate to a proportion and solve. When necessary, round to the nearest hundredth.150 is what percent of 300?
A. 50% B. 200% C. 40% D. 100%
Subtract.5855
A. 3421 B. 3353 C. 5421 D. 3413