Solve the problem.Some values of a linear function f and a linear function g are listed in the table below.
Find an approximate solution of a system of two equations that describe the functions f and g.
Fill in the blank(s) with the appropriate word(s).
(2.8, 31.0)
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Divide and simplify completely: -12 ÷ 
A. -
B. -20
C. 
D. -
Determine the specific solutions (if any) to the equation on the interval [0, 2?).sin 3? = 0
A. 
, 
B. 0, 
, 
, ?, 
, 
, 2?
C. no solution
D. 
, 
, 
, 
Perform the indicated row operations on the following matrix. 
(-2)R1 + R2 ? R2
A. 
B. 
C. 
D. 
Solve the problem.To remodel a bathroom, a contractor charges $30 per hour plus material costs, which amount to $4,350. Therefore, the total cost to remodel the bathroom is given by 
where x is the number of hours the contractor works. Find a formula for 
What does 
compute?
A. f -1(x) = 
- 4,350; This computes the number of hours worked if the total cost is x dollars.
B. f -1(x) = 
- 4,350; This computes the total cost if the contractor works x hours.
C. f -1(x) = 
- 145; This computes the total cost if the contractor works x hours.
D. f -1(x) = 
- 145; This computes the number of hours worked if the total cost is x dollars.