Provide an appropriate response.Solve the system of equations using the addition method: x + 3y = -1 2x + 3y = -5
A. x = -3, y = 
B. x = 1, y = 
C. x = -4, y = 1
D. x = -2, y = -1
Answer: C
Mathematics
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Graph the function.Graph f(x) = 
A. 
B. 
C. 
D. 
Mathematics
Use substitution to determine whether the given ordered pair is a solution of the given equation.
; 6x - 4y = 3
A. Yes
B.
| No |
Mathematics
Solve the problem.Bob finds that the cost of driving his truck is 57 cents per mile. Give a numerical representation, in the form of a table, for a function f that computes the cost in dollars of driving x miles. Let 
A. 
.
B. 
.
C. 
.
D. 
.
Mathematics
Convert the measurement as indicated.31,680 ft to miles
A. 6.5 mi B. 7 mi C. 6 mi D. 158.4 mi
Mathematics