Decide whether the following is an expression or an equation. If it is an expression, simplify it. If it is an equation, solve it.
A. Equation; 9
B. Expression; x + 7
C. Equation; 7
D. Expression; 
Answer: B
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Provide an appropriate response.Collision and comprehensive insurance coverage:
A. only pays the insurer B. has no deductible C. is compulsory in most states D. only pays the insured
Solve the problem.Carney and Dobler sell home and mortgage insurance. Their sales for the months of May and June are given in the matrices. Home MortgageM = 
J = 
Find the matrix that would give the change in sales from May to June.
A. 
B. 
C. 
D. 
Simplify.9b - 3b + 6
A. 12b B. -6b + 6 C. 12b + 6 D. 6b + 6
In a certain state, license plates each consist of 2 letters followed by 3 digits.
(a) How many different license plates are there? (b) How many different license plates are there that have no repeated letters or digits?