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mathematics

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Ginger earns $18,500 annually and has 22% of her gross earnings
withheld. What is the net amount of her paycheck each pay period if
she is paid biweekly?


2)Zack deposited $1,200 in a savings account that paid 7.75% simple
interest. What was the balance in his account at the beginning of the
third year?

3)Adam borrowed $1,200 for 18 months at 11.5% simple interest under an
add-on plan. What was his monthly payment?

  • mathematics -

    1)
    18,500 * 0.22 = 4,070

    18,500 - 4,070 = 14,430

    14,430 / 26 = ?

    2)
    1,200 * 0.075 = x
    3x + 1,200 = ?

    3)
    What do you think?

  • mathematics -

    for the secound question i did the same but the answer was wronn??
    its
    1,200 * 0.075 = x
    3x + 1,200 =

    i had 1470

    1200*0.075=90
    3*90+ 1200=1470

  • mathematics -

    I get the same answer, $1470, for the second problem.

  • mathematics -

    i had a small test and i put that down and than on my test it said its wrong i don't know y?so i wanted to see if i did something wrong.

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