4. Mr. Gomez is giving his science class a test. The test has 30 questions and will count for 100 points. Some questions are worth 3 points and the others are worth 4 points. Which of the following systems could be used to determine the number of three point questions, t, and the number of four point questions, f? Af+t= 30 4t + 3f = 100 %3D Bf = 30 – t 3t + 4/ = 100 € f = 100=t 3t + 4f = 30 Df =t-30 3t + 4f = 100 %3D

4. Mr. Gomez is giving his science class a test. The test has 30 questions and will count for 100 points. Some questions are worth 3 points and the others are worth 4 points. Which of the following systems could be used to determine the number of three point questions, t, and the number of four point questions, f? Af+t= 30 4t + 3f = 100 %3D Bf = 30 – t 3t + 4/ = 100 € f = 100=t 3t + 4f = 30 Df =t-30 3t + 4f = 100 %3D

Algebra and Trigonometry (6th Edition)

6th Edition

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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4. Mr. Gomez is giving his science class a
test. The test has 30 questions and
will count for 100 points. Some
questions are worth 3 points and the
others are worth 4 points. Which of
the following systems could be used to
determine the number of three point
questions, t, and the number of four
point questions, f?
Af+t= 30
4t + 3f = 100
Bf = 30= t
3t + 4f = 100
€f = 100– t
3t + 4f = 30
Df=t-30
3t + 4f = 100
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