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# MATH133_U1_answer (2) - I TOOK W=25 SUBTRACTED 4 THEN...

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Student Answer Form Unit 1 1. a. (1.0,228000),(2.0,216000) b. 216000-228000 2.0-1.0 216000-228000 20/10-10/10 -12000 2²*5/2*5-1 -12000/2²-¹-1 -12000/2-1 Answer -12000 c. y=2.0x-12000 d. 10,800 e. 13 years 2. a. 50=2L-2*5 b. 50=2L-2*5 50=2L-10 50+10= (2L-10) +10 60=2L-10+10 60=2L 2L=60 2L/2=60/2 L=2²*3*5/2 L=2*3*5 ANSWER L=30 W=25 c. P=63

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Unformatted text preview: I TOOK W=25 SUBTRACTED 4 THEN MULTIPLIED IT BY 3 3. a. C=210+10X C=25X b. ANSWER 1 WORK: 220=210+10*1 OPTION 1 OPTION 2: 225=25*9 c. OPTION 2 is the best buy because you would get more inches in your add 4. a. Y=-2X+7 X Y-1 5 7 2 3 4-1 b. c. 3X-Y=8 X Y-8 1-5 2-2 3 1 4 4 d....
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MATH133_U1_answer (2) - I TOOK W=25 SUBTRACTED 4 THEN...

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