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Ostrovityanka [42]
2 years ago
8

0.18(y-9)+0.06y=0.04y-0.9

Mathematics
1 answer:
Ksju [112]2 years ago
7 0
Simplify both sides then isolate the variable and it gives you y=3.6
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2 years ago
Could someone help me with this?
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8 0
2 years ago
Mr. Wallace needs to divide his class or 23 students into 9 groups. Each group can have two or three students. If a is the numbe
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d)  Mr.Wallace can use the following equations:

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Here, the total number of students = 23

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So, according to the question:

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3 years ago
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