Evaluate the expression according to the order of operations.5 ? (5 - 2) + 
A. 30
B. 18
C. 26
D. 38
Answer: B
Mathematics
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Find an equation for the sphere with the given center and radius.Center (-5, 0, 0), radius = 9
A. x2 + y2 + z2 - 10x = 9 B. x2 + y2 + z2 + 10x = 56 C. x2 + y2 + z2 - 10x = 56 D. x2 + y2 + z2 + 10x = 9
Mathematics
Use a table of square roots or a calculator to approximate to the nearest thousandth.
A. 8.607 B. 8.602 C. 8.599 D. 74.000
Mathematics
Solve the system of two equations in two variables. 8x + 7y = 36 3x - 4y = -13
A. (1, 5) B. (0, 5) C. (1, 4) D. No solution
Mathematics
Use the Rational Zeros Theorem to write a list of all potential rational zerosf(x) = 2x3 + 6x2 + 13x - 8
A. ±1, ± 
, ±2, ±4, ±8
B. ±1, ±2, ±4
C. ±1, ± 
, ± 
, ± 
, ±2
D. ±1, ±2, ±4, ±8
Mathematics