magsmikula2610 magsmikula2610

19-10-2020
Mathematics

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Ricarda earns $25 allowance each week. How can she mentally compute her total earnings after 7 weeks?

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DemonicBrain DemonicBrain

19-10-2020

Answer:

25w

Step-by-step explanation:

Let w represent the number of weeks and 25 is the amount she gets each week, so 25(7)=175.

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Andouhaoyu0704 Andouhaoyu0704

19-10-2020

Answer: $175

Step-by-step explanation: She could do 25x8(25x4x2) which is 200 and then subtract 25.

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