Solve the problem by writing and solving a suitable system of equations.Carole's car averages 13.0 miles per gallon in city driving and 
per gallon in highway driving. If she drove a total of 
on 
of gas, how many of the gallons were used for city driving?
A. 11 gallons
B. 21 gallons
C. 6 gallons
D. 19 gallons
Answer: D
Mathematics
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Assume that p represents a true statement, q represents a true statement, and r represents a false statement. Determine the truth value of the following.(q ? ~r) ? (~p ? r)
A. False B. True
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Provide an appropriate response.Graph the function f(x) = 
.
A. 
B. 
C. 
D. 
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Write an equation in slope-intercept form of the line satisfying the given conditions.Through (-5, 3), parallel to -4x - 5y = 25
A. y = - 
x - 1
B. y = - 5x - 5
C. y = - 
x - 
D. y = 
x + 1
Mathematics