misst002

01.02.2020 • 

Mathematics

Rafael is putting money into a savings account. he starts with $650 in the savings account, and each week he adds $40.

let s represent the total amount of money in the savings account (in dollars), and let w represent the number of weeks rafael has been adding money. write an equation relating s to w. then use this equation to find the total amount of money in the savings account after 16 weeks.

equation: ?

total amount of money after 16 weeks: $ ?

Ответ:

briannagiddens

17.01.2022

Mathematics

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Equation is S = 40w + 650

So S = 40(16) + 650

    S = 640 + 650

    S = $1,290

Step-by-step explanation:

this because each week (W) he adds $40 and the $650 is the initial amount in his savings account. So since 16 weeks went by, just multiply that by 40 and add 650 to that product.

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Ответ:

lexjenae8519

16.05.2020

Mathematics

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5 * 6 = 30

Step-by-step explanation:

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