Identify the number as prime, composite, or neither.286
A. Prime
B. Neither
C. Composite
Answer: C
Mathematics
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Simplify the expression by using the order of operations.5 + 12 ÷ 4 + 7 + 
A. 9 B. 15 C. 10 D. 14
Mathematics
Solve the triangle.A = 50°, B = 60°, a = 5
A. C = 70°, b = 5.65, c = 6.13 B. C = 70°, b = 6.13, c = 4.65 C. C = 70°, b = 6.65, c = 6.13 D. C = 70°, b = 6.13, c = 5.65
Mathematics
Factor the polynomial as the difference of two squares or state that it is irreducible.16x4 - 81
A. (4x2 + 9)(4x2 + 9) B. (2x + 3)2(2x - 3)2 C. (4x2 + 9)(4x2 - 9) D. (4x2 + 9)(2x + 3)(2x - 3)
Mathematics
Fill in the blank with one of the words listed below.
The equation y + 1 = 7(x - 2) is written in 
form.
A. point-slope B. slope-intercept C. slope D. standard
Mathematics