Can you help me solve this 2-step equation 9-2x=35
2 answers:
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Understanding:
The total number of students is 40. 8.20% of them were absent, which means the rest were present, or in other words, (100-8.20)% were present or 91.8%. We can find the actual number of present students by multiplying the percentage of present students by the total number of students.
Solution:
Present Percentage = 91.8% or
Present Students = , since we are dealing with people we have to round it, so the present students are actually 37.