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Marta_Voda [28]
3 years ago
12

Brian has a model collection of cars, trains, and fire engines. He has 28 cars. the number of fire engines is 2 times the number

of trains. He has 67 models in all. How many of each type of model does he have
Mathematics
1 answer:
valkas [14]3 years ago
7 0
28 cars, 26 fire engines and 13 trains. Hope this helps!
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given the equation y-3=1/2 (x+6) in what point-slope form, identity the equation of the same line in standard form
seraphim [82]
Hello there! Your answer should be y=1/2x+6!
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Explanation: 
y-3=1/2 (x+6) {Now use the distributive property: [a(b+c)=ab+ac]}
y-3=1/2x+3 (add 3 to both sides now...)
y=1/2x+6
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Please tell me in the comments section below if I helped you!
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Answer:

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