Perform the indicated operations.8
+ 6
A. 14
B. 20
C. 4
D. -20
Answer: B
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Find the perimeter.
A. 57 cm B. 203 cm C. 58 cm D. 59 cm
Provide an appropriate response.Factoring (x + 1)(x - 3) + (x + 7)(x - 3) gives
A. (x + 1)(x +7)(x - 3)2 B. (x -3)(2x - 2) C. 2(x - 3)(x + 8) D. (x + 1)(x +7)(x - 3) E. 2(x - 3)(x + 4)
Solve the problem.An electric company has the following rate schedule for electricity usage in single-family residences:Monthly service charge $4.93Per kilowatt service charge1st 300 kilowatts$0.11589/kWOver 300 kilowatts$0.13321/kWWhat is the charge for using 300 kilowatts in one month?What is the charge for using 375 kilowatts in one month?Construct a function that gives the monthly charge C for x kilowatts of electricity.
What will be an ideal response?
Find the inverse of the invertible matrix.
A. 
B. 
C. 
D. 