Use an associative law to find an equivalent expression.8 + (s + t)
A. 8 + (t + s)
B. 8(s + t)
C. (s + t) + 8
D. (8 + s) + t
Answer: D
Mathematics
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Answer the question as instructed.84 means?
A. 8 ? 8 ? 8 ? 8 ? 8 B. 8 ÷ 4 C. 8 ? 4 D. 8 ? 8 ? 8 ? 8
Mathematics
Graph the function.g(x) = 
+ 5
A. 
B. 
C. 
D. 
Mathematics
Determine the number by which both sides of the equation must be multiplied or divided, as specified, to obtain just x on the left side.
x = 5; multiply by
A. - 
B. 
C. 5
D. 8
Mathematics
Solve the problem.After one round in a card game, your score was -31 points. After the second round, your score was 32 points. How many points did you get in the second game?
A. 32 points B. 1 points C. -1 points D. 63 points
Mathematics