Math Question: The number of students in Mrs. Patrick's piano class decreased by 15% in 2 years, to 17 students. How many students did she have 2 years ago?
Asked By ikiara On 01/27/2020 18:18
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Math 1st grade 2nd grade 3rd grade 4th grade 5th grade 6th grade 7th grade 8th grade high school pre-algebra algebra 1 algebra 2 geometry trigonometry pre-calculus calculus 1 calculus 2 college
Math 1st grade 2nd grade 3rd grade 4th grade 5th grade 6th grade 7th grade 8th grade high school pre-algebra algebra 1 algebra 2 geometry trigonometry pre-calculus calculus 1 calculus 2 college