PDF 2-2 Solving One-Step Equations - waynesville.k12.mo.us

[Pages:38]2-2 Solving One-Step Equations Solve each equation. Check your solution.

g + 5 = 33 62/87,21 Check:

104 = y ? 67 62/87,21 Check:

62/87,21

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eSolut?io4ns+Mta=nu?al7- Powered by Cognero 62/87,21

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2-2 Solving One-Step Equations ?4 + t = ?7 62/87,21

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a + 26 = 35 62/87,21

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?6 + c = 32 62/87,21

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1.5 = y ? (?5.6) 62/87,21

Check:

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Check: 2-2 Solving One-Step Equations

1.5 = y ? (?5.6) 62/87,21

Check:

62/87,21

Check:

62/87,21

eSolutions Manual - Powered by Cognero

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2-2 Solving One-Step Equations 62/87,21

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62/87,21 Check:

62/87,21

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2-2 Solving One-Step Equations

62/87,21

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62/87,21

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62/87,21

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2-2 Solving One-Step Equations

62/87,21

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62/87,21

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62/87,21

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2-2 Solving One-Step Equations

62/87,21

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FUNDRAISING The television show ?Idol Gives Back?raised money for relief organizations. During this show, viewers could call in and vote for their favorite performer. The parent company contributed $5 million for the 50 PLOOLRQYRWHVFDVW:KDWGLGWKH\SD\IRUHDFKYRWH" 62/87,21 Let v represent the amount paid for each vote. Then 50,000,000v represents the amount paid for 50,000,000 votes. The total contribution was 5,000,000.

Therefore, the parent company paid $0.10 for each vote.

CCSS REASONING Hana decides to buy her cat a bed from an online fund that gives RIKHUSXUFKDVHWR shelters that care for animals. How much of Hana?s money went to the animal shelter?

62/87,21

Let m represent the amount of money that goes to the shelter. Then RIWKHDPRXQWVSHQWJRHVWRWKHVKHOWHU

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2-2 Solving One-Step Equations Therefore, the parent company paid $0.10 for each vote.

CCSS REASONING Hana decides to buy her cat a bed from an online fund that gives RIKHUSXUFKDVHWR shelters that care for animals. How much of Hana?s money went to the animal shelter?

62/87,21 Let m represent the amount of money that goes to the shelter. Then RIWKHDPRXQWVSHQWJRHVWRWKHVKHOWHU

Therefore, $22.75 went to the animal shelter. Solve each equation. Check your solution. v ? 9 = 14 62/87,21

Check:

44 = t ? 72 62/87,21

Check:

?61 = d + (?18) 62/87,21

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