3) A company makes two electronic circuit boards that require the same resistance. The Pro-X board runs on 120 volts, while the Pro-I board runs on 90 volts. If the current running through the Pro-I board is 15 fewer milliamps (mA) than the current running through the Pro-X board, how much current is running through each board? Which of the following rational equations bests models this situation? 120 90 15 120 90 T – 15 120 90 I + 15 120 90 ot 15 120 90 15

Algebra and Trigonometry (6th Edition)
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ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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ALGEBRA 2 RATIONAL FUNCTIONS IN REAL-WORLD SITUATION
O.
se
3) A company makes two electronic circuit boards that require the same resistance.
The Pro-X board runs on 120 volts, while the Pro-I board runs on 90 volts. If the
current running through the Pro-I board is 15 fewer milliamps (mA) than the current
running through the Pro-X board, how much current is running through each board?
y:
Which of the following rational equations bests models this situation?
120
90
15
120
90
I = 15
120
90
I +15
120
90
ot2 0+1=
I - 15
120
90
15
y=
Transcribed Image Text:O. se 3) A company makes two electronic circuit boards that require the same resistance. The Pro-X board runs on 120 volts, while the Pro-I board runs on 90 volts. If the current running through the Pro-I board is 15 fewer milliamps (mA) than the current running through the Pro-X board, how much current is running through each board? y: Which of the following rational equations bests models this situation? 120 90 15 120 90 I = 15 120 90 I +15 120 90 ot2 0+1= I - 15 120 90 15 y=
4) A company makes two electronic circuit boards that require the same resistance.
The Pro-X board runs on 120 volts, while the Pro-I board runs on 90 volts. If the
current running through the Pro-I board is 15 fewer milliamps (mA) than the current
running through the Pro-X board, how much current is running through the Pro-X
board?
2 mA
ot2 0+1=
45 mA
60 mA
75 mA
9+7
30 mA
OOOO
Transcribed Image Text:4) A company makes two electronic circuit boards that require the same resistance. The Pro-X board runs on 120 volts, while the Pro-I board runs on 90 volts. If the current running through the Pro-I board is 15 fewer milliamps (mA) than the current running through the Pro-X board, how much current is running through the Pro-X board? 2 mA ot2 0+1= 45 mA 60 mA 75 mA 9+7 30 mA OOOO
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