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Mathematics 10 Online
deathscarewolf:

help plz Xavier has $23.50 in his savings account. He deposits $35 every week. His mother also deposits $20 into the account every time Xavier washes the car. His savings account balance can be shown with the following expression: 20c + 35w + 23.50 Part A: Identify a coefficient, a variable, and a constant in this expression Part B: If Xavier saves for 12 weeks and washes the car 3 times, how much will he have in his account? Part C: If Xavier’s mother deposited $25 after each car wash, would the coefficient, variable, or constant in the expression change? Why?

Serenity1jacksonsl:

ight let me work it out for you

deathscarewolf:

ok ty

Serenity1jacksonsl:

coefficient = 20 variable = c constant = 35 & 23.50 In part B: savings = 20 (3) +23.5+ 35+35+35 +35 +35 +35+35+35+35+35+35+35 savings = $ 503.5 In part C: the new expression will be: 25c + 35 + 23.5

deathscarewolf:

tysm for the help i can understand it now

Serenity1jacksonsl:

yw

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