What is the product of 2.678 and 9.7

Timed***how else can the sequence for row 1 be written? notice: square a: 1 penny = 20 square b: 2 pennies = 21 square c: 4 pennies = 22 the sequence formed is geometric, with a1 = , and common ratio r = .

2/3(-6y+9x) expand each expression using the distributive property

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