Simplify the expression. Assume that all variables represent non-negative real numbers.
- 9
+ 10
A. -36
B. -50
C. 22
D. -22
Answer: C
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The following table shows the earnings for the Juarez family last year. Use this information to answer the question.MonthEarningsMonthEarningsJan.$1400July$1300Feb.$1150Aug.$2450Mar.$2950Sept.$2500Apr.$2300Oct.$2000May$1650Nov.$2350June$2700Dec.$2400What was the family's total income from January thru June?
A. $11,000 B. $9,200 C. $12,150 D. $13,000
Solve the SSA triangle. Indicate whether the given measurements result in no triangle, one triangle, or two triangles. Solve the resulting triangle. Round angle measures to the nearest degree and lengths to the nearest tenth when necessary.B = 88°, b = 2, a = 23
A. A = 45°, C = 48°, c = 29 B. A = 43°, C = 48°, c = 27 C. No triangle exists. D. A = 44°, C = 48°, c = 25
Find the vertices of the hyperbola.16(y - 6)2 - 36(x - 1)2 = 576
A. (-3, 6) and (5, 6) B. (-1, 0) and (-1, -12) C. (1, 12) and (1, 0) D. (-5, -6) and (3, -6)
Multiply and simplify. Assume that all variables represent non-negative numbers.(
+ 
)(
- 
)
A. 
+ 
- 
- 11
B. 
+ 
+ 
- 11
C. 
+ 
- 
+ 11
D. 
+ 
+ 
+ 11