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2 years ago

Please help!!!!! I’ll give you brainliest

Mathematics

1 answer:

Nikolay [14]2 years ago

6 0

Answer:

A=32

B=3

C=7

Step-by-step explanation:

Caitlyn surveyed 100 students to find out their favorite class. There were 29 students who enjoyed biology and 35 students who enjoyed English. There were 12 students who did not enjoy Biology, English, or Math.

29 like Biology so to find B you subtract. 29-6-5=3

35 like English so to find C 35-3-5-20=7

Total of 100 students subtract what you know to find A.

100-15-6-5-3-7-20-12=32

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3 years ago

Which equations results from adding the equations in this system?<br> x+6y=9<br> -x+2y=-15

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Answer:

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Simply add the equations as you would numbers.

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