I don’t know sorry I am very sorry
[1,infinity sign) this is the answer
Answer:
−20a + 10b − 15
Step-by-step explanation:
The expression simplified is: −20a + 10b − 15
hope this helps
There are 14 girls in class five.
<h3>How many of the students are girls?</h3>
28 students were present in class five, such that 18 of them were boys.
The number of girls on Sunday is given by the difference:
28 - 18 = 10
And we know that 4 girls did not go to school on that day, so the total number of girls on class five is:
10 + 4 = 14
If you want to learn more about math operations:
brainly.com/question/25421984
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