Q.8 A small fast food restaurant invests $ 4000 to produce a new food item that will sell for $ 3,50. Each item can be produced for $2.15. How many items must be sold to break even? Round to the nearest item. 1143 items 2963 items 1860 items 5926 items Q.9 Which of the following would be the best first step in solving the following system using the substitution method? x - y = -4; x + 2y = 5 x = -4 - y 2y = 5 - x 2y = 5 + x x = -4 + y
Q.8 A small fast food restaurant invests $ 4000 to produce a new food item that will sell for $ 3,50. Each item can be produced for $2.15. How many items must be sold to break even? Round to the nearest item. 1143 items 2963 items 1860 items 5926 items Q.9 Which of the following would be the best first step in solving the following system using the substitution method? x - y = -4; x + 2y = 5 x = -4 - y 2y = 5 - x 2y = 5 + x x = -4 + y
Trigonometry (MindTap Course List)
8th Edition
ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
Publisher:Charles P. McKeague, Mark D. Turner
Chapter2: Right Triangle Trigonometry
Section2.3: Solving Right Triangles
Problem 61PS
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I have the questions in Spanish but I translated them. I would appreciate your help :)
The subject is Precalculus
The topic of the paper is Systems of Equations.
Q.8 A small fast food restaurant invests $ 4000 to produce a new food item that will sell for $ 3,50. Each item can be produced for $2.15. How many items must be sold to break even? Round to the nearest item.
1143 items
2963 items
1860 items
5926 items
Q.9 Which of the following would be the best first step in solving the following system using the substitution method?
x - y = -4;
x + 2y = 5
x = -4 - y
2y = 5 - x
2y = 5 + x
x = -4 + y
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