Mathematics, 05.05.2020 03:08 mariahisawsome1
Will be completing 3 questions, one by graphing, one by elimination, and one By SubSLILULUII.
In your video you must answer all of the questions to each of the following 4 parts:
1. Graphing. Choose one of the 10 examples to be solved by graphing.
a. Which system of equations (example from 1-10) did you choose and why? What
made graphing the easiest method to use for this system?
b. How did you graph each line? Walk me through what you did step-by-step.
c. What is the solution to the system? Make sure your answer is in the form ( 2)
2. Substitution. Choose one of the 10 examples to be solved by substitution.
a. Which system of equations (example from 1-10) did you choose and why? What
made substitution the easiest method to use for the system?
b. Among the four variables (2 Xs, 2 Ys) in the system, which variable did you decide to
get alone? Why? Or was one variable already alone?
c. Find the solution and walk me through what you did step-by-step to get there.
d. What is the solution to the system? Make sure your answer is in the form ).
3. Elimination. Choose one of the 10 examples to be solved by elimination.
a. Which system of equations (example from 1-10) did you choose and why? What
made elimination the easiest method to use for the system?
b. Which equation did you decide should be multiplied by a constant? Which constant
did you use to multiply the equation by? Why?
C. Find the solution and walk me through what you did step-by-step to get there.
Answers: 2
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Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3x−5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).
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Mathematics, 21.06.2019 23:00
Ithink i know it but i want to be sure so can you me out ?
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Mathematics, 21.06.2019 23:40
What is the area of a rectangle with vertices (-8,-2), (-3,-2), (-3,-6), and (-8,-6)? units
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Will be completing 3 questions, one by graphing, one by elimination, and one By SubSLILULUII.
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