Mrs. Hernandez saves 4% of her earnings for retirement. This year, she earned $200 more than last year, and she saved $900. Comp
lete and solve the equation to find her earnings last year.
1 answer:
x being the earning last year (with/ without taxes), 4 percent of x+$200 is $900.
25×900=x+200
22500=x+200
x=20500
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