Solve the inequality analytically, writing the solution set in interval notation.x - 4 < 7
A. (-?, 11]
B. (-?, 11)
C. (11, ?)
D. [11, ?)
Answer: B
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Write the expression as the sum or difference of logarithms.logb 
A. 2logb m + 3logb n B. 3logb n - 2logb m C. logb (2m - 3n) D. 2logb m - 3logb n
Provide an appropriate response. A restaurant that will ship barbecue charges $8 per pound of ribs plus a $20 shipping charge to deliver the ribs. Write the function that represents the cost of shipping barbecue for any quantity, in pounds, of ribs. Then evaluate that function for shipping 5 pounds of ribs.
A. C(x) = 8x + 20; C(5) = 60 B. C(x) = 8x + 20; C(5) = 33 C. C(x) = 28x; C(5) = 140 D. C(x) = 20x + 8; C(5) = 108
Solve the problem.In a certain city, the cost of a taxi ride is computed as follows: There is a fixed charge of $2.40 as soon as you get in the taxi, to which a charge of $1.90 per mile is added. Find an equation that can be used to determine the cost, C, of an x-mile taxi ride, and use this equation to find the cost of a 8-mile taxi ride.
A. $18.50 B. $17.60 C. $17.48 D. $17.78
Supply the missing numbers. Round any decimal to the nearest thousandth and percent to the nearest tenth of a percent if necessary.fractiondecimalpercent?71.4%
A. 
; 7.14
B. 
; 0.714
C. 
; 7.14
D. 
; 0.714