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Drupady [299]
3 years ago
9

The Summer Jobs Program

Mathematics
1 answer:
Leto [7]3 years ago
4 0
Given:
Tammy - 10 (lawn), 5 (yard), more, 200
Keith - 12 (lawn), 3 (yard), more, 180

Required: Linear inequalities with x as the # of lawns they mow and y as the # of yards they rake (each)

Solution/Answer:
    (pay for each lawn she/he mows) (# of lawn she/he mows) + (pay for each yard she/he rakes) (# of yard she/he rakes) >/</= he/she wants to earn for that part time job

    Tammy: 10x + 5y > 200
    Keith: 12x + 3y > 180
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Given that last year, Manuel deposited $ 7000 into an account that paid 11% interest per year and $ 1000 into an account that paid 5% interest per year, and no withdrawals were made from the accounts, to determine what was the total interest earned at the end of year and what was the percent interest for the total deposited, the following calculations must be performed:

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