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AleksandrR [38]
3 years ago
8

Write an equation to find the number of students in Mr. Boggs' homeroom if the total number of students is 90.

Mathematics
2 answers:
gladu [14]3 years ago
7 0

Answer:

15(b+2) + 15 + 2b-9 +b = 90

Step-by-step explanation:

Essentially you add up all of the values and make it equal to 90, then solve for b

15(b+2) + 15 + 2b-9 +b = 90

15b + 30 + 15 + 2b - 9 + b = 90  

18b + 30 + 15 - 9 = 90

18b + 36 = 90

18b = 54

b=3

bogdanovich [222]3 years ago
4 0
Simpson and mr humiliation
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