Write the expression using exponents.
A. 
B. 1
C. 
D. 
Answer: A
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Solve the nonlinear system of inequalities.y ? 3x2 + 6x + 4y < -x2 + 1
A. 
B. No real solutions
C. 
D. 
In business, equipment is often depreciated using the double declining-balance method. In this method, a piece of equipment with a life expectancy of N years, costing $C, will depreciate to a value of $V in n years, where n is given by the formula
?
?
If a computer that cost $39,000 has a life expectancy of 4 years and has depreciated to a value of $15,000, how old is it? Round to the nearest tenth.
?
A. 2.5 years old B. 0.7 years old C. 0.6 years old D. 1.4 years old E. 1.5 years old
Match the property with the example of it.Associative property
A. (3 + 4) + 0 = (3 + 4) B. (3 + 4) + 7 = (4 + 3) + 7 C. (3 + 4) + 7 = 3 + (4 + 7) D. (3 + 4) + 7 = 3 + (4 + 3)
Find the measure of the missing angle(s).
a = 56?
A. 34° B. 24° C. 44° D. 29°