Mathematics, 27.05.2021 20:20 janeou17xn
Question 1(Multiple Choice Worth 4 points)
(08.03)Consider the following set of equations:
Equation A: y = 2x + 4
Equation B: y = 3x + 1
Which of the following is a step that can be used to find the solution to the set of equations?
2x + 4 = 3x + 1
2x = 3x + 4
2x + 4 = 3x
2x + 1 = 3x + 4
Question 2(Multiple Choice Worth 4 points)
(08.01)Two lines, A and B, are represented by the following equations:
Line A: 2x + y = 6
Line B: x + y = 4
Which statement is true about the solution to the set of equations?
It is (2, 2).
There are infinitely many solutions.
It is (4, 0).
There is no solution.
Question 3(Multiple Choice Worth 4 points)
(08.01)Consider the following system of equations:
y = β2x + 3
y = x β 5
Which description best describes the solution to the system of equations?
Lines y = β2x + 3 and y = 3x β 5 intersect the x-axis.
Line y = β2x + 3 intersects line y = x β 5.
Lines y = β2x + 3 and y = 3x β 5 intersect the y-axis.
Line y = β2x + 3 intersects the origin.
Question 4(Multiple Choice Worth 4 points)
(08.01)Consider the following pair of equations:
x + y = β2
y = 2x + 10
If the two equations are graphed, at what point do the lines representing the two equations intersect?
(β4, 2)
(4, 2)
(β2, 4)
(2, 4)
Question 5(Multiple Choice Worth 4 points)
(08.03)Consider the following set of equations:
Equation C: y = 2x + 8
Equation D: y = 2x + 2
Which of the following best describes the solution to the given set of equations?
No solution
One solution
Two solutions
Infinite solutions
Question 6 (Essay Worth 5 points)
(08.01) The graph shows two lines, A and B.
A coordinate plane is shown with two lines, A and B, graphed. Line A has a slope of negative 1 and crosses the y axis at 5. Line B has a slope of positive 1 and crosses the y axis at 3.
How many solutions are there for the pair of equations for lines A and B? Explain your answer.
Question 7 (Essay Worth 5 points)
(08.03) Consider the following pair of equations:
y = 3x + 3
y = x β 1
Explain how you will solve the pair of equations by substitution. Show all the steps and write the solution in (x, y) form.
Answers: 3
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If you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain.
Answers: 1
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The median am of triangle βabc is half the length of the side towards which it is drawn, bc . prove that triangle βabc is a right triangle, and find angle mac and abm
Answers: 1
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Agroup of three friends order a combo meal which includes two slices of pizza and a drink each drink is priced at $2.50 the combined total of $31.50 how much is the cost of a slice of pizza
Answers: 2
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Suppose you can spend at most $12. create an inequality that represents this restraint. then find at least three ordered pair solutions representing the number of boxes of candy and combos you can buy
Answers: 3
Question 1(Multiple Choice Worth 4 points)
(08.03)Consider the following set of equations:
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