Solve the problem.The area of a rectangular conference table is 119 square feet. If its length is 4 feet longer than its width, find the dimensions of the table. Round each dimension to the nearest tenth of a foot, if necessary.
A. 9.5 feet by 13.5 feet
B. 9.1 feet by 13.1 feet
C. 9.5 feet by 12.5 feet
D. 9.1 feet by 12.7 feet
Answer: B
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g initially 
, find the amount present in grams at any time
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Find the vertex of the parabola and determine if it is a maximum or minimum. f(x) = -2x2 - 8x - 7
A. (-2, 1); maximum B. (-2, 1); minimum C. (-2, -1); maximum D. (-2, -1); minimum
Solve. If needed, round money amounts to two decimal places and all other amounts to one decimal place.The owners of a candy store want to sell, for $6 per pound, a mixture of chocolate-covered raisins, which usually sells for $3 per pound, and chocolate-covered macadamia nuts, which usually sells for $8 per pound. They have a 
barrel of the raisins. How many pounds of the nuts should they mix with the barrel of raisins so that they hit their target value of $6 per pound for the mixture?
A. 70 lb B. 80 lb C. 65 lb D. 75 lb
Determine if the second number is a factor of the first number.22; 19
A. Yes B. No