Chapter 10: Problem 13
The positive difference between Sam and Lucy's ages is
Short Answer
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Key Concepts
These are the key concepts you need to understand to accurately answer the question.
Chapter 10: Problem 13
The positive difference between Sam and Lucy's ages is
These are the key concepts you need to understand to accurately answer the question.
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A local restaurant recently renovated its dining space, purchasing new tables and chairs to use in addition to the original tables and chairs. The new tables each seat six customers, while the original tables each seat four customers. Altogether, the restaurant now has 40 tables and is capable of seating 220 customers. How many more new tables than original tables does the restaurant have? A 10 B 20 C 30 D 34 E 36
During a sale, a store sells 20 percent of its remaining stock each day,
without replenishment. After four days, what fraction of its original stock
has it sold?
A.
If
Jane makes toy bears. When she works with an assistant, she makes 80 percent
more bears per week and works 10 percent fewer hours each week. Having an
assistant increases Jane's output of toy bears per hour by what percent?
A.
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