Solve the equation. Identify the equation as an identity, an inconsistent equation, or a conditional equation. +  = 

A. Identity, {all real numbers}
B. Conditional, {-8}
C. Inconsistent, ?
D. Conditional, 


Answer: B

Mathematics

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What will be an ideal response?

Mathematics

Solve using the elimination method. If the system has an infinite number of solutions, use set-builder notation to write the solution set. If the system has no solution, state this.-0.5x + 0.5y = 0.5-0.1x + 0.1y = 0.1

A. (20, 30) B. (3, 2) C. (2, 3) D. {(x, y)|-0.5x + 0.5y = 0.5}

Mathematics

Solve the problem.In his first year at a publishing company Stephen received a salary of $13,000 and was given no bonus. At the start of his second year with the company, he was given a salary increase of 7%. At the end of the year he received a bonus of $1000. What was Stephen's total compensation in the second year?

A. $23,100 B. $14,910 C. $11,215 D. $14,000

Mathematics

Simplify the expression.( + 1)( - 1)

A. 7 - 2
B. 9 
C. 7 
D. 7 + 2

Mathematics