Find the product.7(8r + 4 + 9s)
A. 56r + 28 + 63s
B. 56r + 28 + 9s
C. 56r + 4 + 63s
D. 56r + 4 + 9s
Answer: A
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Factor out the GCF.6s7t2 + 2s5t3
A. 2s5t2(3s2 + t) B. 2s2t(3s + t) C. 2s7t3(3s2 + t) D. s5t2(6s + 2t)
Provide an appropriate response. Chlorine for swimming pools can be purchased at 50 pounds for $96.99 or 25 pounds for $59.99. You can expect to use about 12 ounces of chlorine per day and the swimming season is about 3 months (30 days per month). Professional pool advisors suggest that chlorine be purchased only for one season and not carried over. What quantity of chlorine would you purchase so as to have the best value with the least amount of chlorine left at the end of the season?
A. 1 - 50 pound container B. 1 - 50 pound container and 1 - 25 pound container C. 2 - 50 pound containers D. 2 - 25 pound containers
Provide an appropriate response.The minimum clearances for the installation of a metal chimney pipe are shown. How far from the ridge should the hole (down the roof) be cut for the pipe to pass through the roof? 
A. 13.00 ft B. 12.00 ft C. 12.04 ft D. 11.96 ft
Answer the questionHow can the graph of f(x) = 
+ 15 be obtained from the graph of y = 
?
A. By making a horizontal shift of 15 units to the right B. By making a horizontal shift of 15 units to the left C. By making a vertical shift of 15 units down D. By making a vertical shift of 15 units up