Simplify.5 ? (2 + 3)2 - 4 ? (6 - 3)2
A. 1089
B. 89
C. 481
D. 133
Answer: B
Mathematics
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Find the square root. Do not use a calculator. Do not refer to a table of square roots.
A. 49
B. 7
C. 
D. 2401
Mathematics
Tell which set or sets the number belongs to: natural numbers, whole numbers, integers, rational numbers, irrational numbers, and real numbers.0.2323...
A. natural, rational, real B. irrational, real C. real D. rational, real
Mathematics
Determine the slope and y-intercept for the equation.y = -11
A. slope: m = -11; y-intercept: b = 0 B. slope: m = 1; y-intercept: b = -11 C. slope: m = 0; y-intercept: b = -11 D. slope: m = 0; no y-intercept
Mathematics
Solve using the multiplication principle.8b = -128
A. -16 B. -136 C. 1 D. 136
Mathematics