Solve the problem.A triangle has a base of length 2x + 3 and a height of x + 3 and has an area of 27 square units. Find thebase and height. (A = 
bh)
A. base = 3 units; height = 9 unit
B. base = 18 units; height = 3 units
C. base = 9 units; height = 6 units
D. base = 9 units; height = 3 units
Answer: C
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Evaluate the expression using the order of operations.|3(-1)| - |1 - 6|
A. -2 B. 2 C. 8 D. -8
Solve the problem.The current in a simple electrical circuit is given by I = V/R, where I is the current in amperes, V is the voltage in volts, and R is the resistance in ohms. When V = 12 volts, what is a 12? resistor's tolerance for the current to be within 1 ± 0.01 amp?
A. 0.01% B. 0.1% C. 10% D. 1%
Solve. Where appropriate, include approximations to the nearest thousandth. If no solution exists, state this.log3 (2x - 4) = 1
A. 
B. 
C. 5
D. No solution
Factor the trinomial.y2 - 10y + 16
A. (y - 16)(y - 1) B. (y + 8)(y + 2) C. (y - 8)(y + 2) D. (y - 8)(y - 2)