Mathematics, 27.09.2021 14:00 chapb75
Rosie is evaluating the sum 3+741248 and decides to add 3 and 7 Nigether and
8 and 12 together before finally adding both results. Which of the following
allows her to do this initial grouping?
Commutative property of addition
Associative property of addition
Distributive property
Addition property of equality
Answers: 2
Mathematics, 21.06.2019 19:00
Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.
Answers: 3
Mathematics, 21.06.2019 20:00
If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?
Answers: 1
Rosie is evaluating the sum 3+741248 and decides to add 3 and 7 Nigether and
8 and 12 together bef...
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