The measures of central tendency, fancy words for the middle, are
C. Mode
D. Mean
E. Median
Answer:
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Answer:
x+3
Step-by-step explanation:
combine like terms then simple math
Answer:
400 x however long those ribbons are
Step-by-step explanation:
1 meter is 100 centimeters, and there are four rolls. so 4x100 equals 400, and you multiply that by the length that you didn't provide.