Divide. If a repeating decimal is obtained, use notation such as 0.
, 0.
, or 0.
.2
A. 2.45
B. 2.4
C. 2.
D. 2.
Answer: A
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Multiply.-11x4(8x + 6)
A. -88x5 + 6 B. -154x4 C. -88x - 66 D. -88x5 - 66x4
Solve and check.
+ 
= 5
A. 1 B. -3 C. 100 D. 5
Solve the problem.As Sunee improves her algebra skills, she takes 0.9 times as long to complete each homework assignment as she took to complete the preceeding assignment. If it took her 60 minutes to complete her first assignment, find how long it took her to complete the fifth assignment. Find the total time she took to complete her first five homework assignments. (Round to the nearest minute.)
A. 39 min; 206 min B. 35 min; 246 min C. 39 min; 246 min D. 35 min; 206 min
Determine how many of the first 5 statements in the sequence obtainable from the given statement are true.n2 + 2n + 1 is a perfect square.
A. 4 B. 3 C. 5 D. 2