Solve the problem.A baseball team won 3 of its games by 5 runs, lost 3 of its games by 4 runs, lost 1 game by 7 runs, and finished the season by winning its last 4 games by 3 runs. Express as a real number, how many more or fewer runs the did the team score versus their opponents in the 11 games.
A. 3 runs
B. 8 runs
C. -3 runs
D. 22 runs
Answer: B
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Find the center and radius of the circle with the given equation. (x + 5)2 + (y - 10)2 = 144
A. Center (-5, 10), r = 144 B. Center (10, -5), r = 144 C. Center (-5, 10), r = 12 D. Center (10, -5), r = 12
Solve the problem.Alan is building a garden shaped like a rectangle with a semicircle attached to one short side. If he has 20 feet of fencing to go around it, what dimensions will give him the maximum area in the garden?
A. width = 
? 2.8, length = 5.6
B. width = 
? 5.6, length = 2.8
C. width = 
? 5.6, length = 7.2
D. width = 
? 3.6, length = 5.4
Solve the inequality.|5k - 8| - 9 > -5
A. 
B. 
C. 
? 
D. 
? 
Solve the problem.Suppose the price p of bolts is related to the quantity q that is demanded by: p = 590 - 5q2where q is measured in hundreds of bolts. Find the price when the number of bolts demanded is 400.
A. $525 B. $530 C. $510 D. $520