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Big Ideas Math Integrated I, 2016

BI

Big Ideas Math Integrated I, 2016 View details

1. Solving Simple Equations

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Exercise 4 Page 3

Some common situations involve figuring out how much money is needed.

See solution.

Suppose we have $10, how many $2 candy bars can we buy? Writing down an equation can help us with this calculation. We want to know how many candy bars we can buy with $ 10. We know that each candy bar costs $ 2.

$ 2 * x=$ 10 Since 2* 5= 10, we can buy 5 candy bars. x= 5 Please note that this is not the only answer. Everyday life is full of these type of situations! Writing down an equation can help us with these calculations.

Subchapter links

Communicate Your Answer p.3

Monitoring Progress p.4-7

Exercises p.8-10