## 3. (08.03) Solve the system of equations and choose the correct answer from the list of options. D + e = 1 −d + e = −5 Label the ordered pai

Question

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## Answers ( )

Answer:The correct answer is D.)

Step-by-step explanation:I just did that one

Answer:b. (3, −2)

Step-by-step explanation:I got 100%

here is the test

Question 1

(08.03)

Solve the system of equations and choose the correct answer from the list of options. (4 points)

x + y = −3

y = 2x + 2

a. five over 3 comma 4 over 3

Selected: b. negative 5 over 3 comma negative 4 over 3This answer is correct.

c. negative 3 over 5 comma negative 3 over 4

d. 3 over 4 comma 3 over 5

4/4

Question 2

(08.03)

A system of equations is given below:

y = 4x − 3

2x + 7y = 41

Which of the following steps could be used to solve by substitution? (4 points)

a. 2(y = 4x − 3) + 7y = 41

b. 4x − 3 = 2x + 7y

Selected: c. 2x + 7(4x − 3) = 41This answer is correct.

d. 2(y = 4x − 3)

4/4

Question 3

(08.03)

A set of equations is given below:

Equation S: y = x + 9

Equation T: y = 2x + 1

Which of the following steps can be used to find the solution to the set of equations? (4 points)

a. x = 2x + 1

b. x + 9 = 2x

c. x + 1 = 2x + 9

Selected: d. x + 9 = 2x + 1This answer is correct.

4/4

Question 4

(08.03)

A set of equations is given below:

Equation R: y = 5x + 10

Equation S: y = 5x + 5

Which of the following options is true about the solution to the given set of equations? (4 points)

a. One solution

b. Two solutions

c. Infinite solutions

Selected: d. No solution This answer is correct.

4/4

Question 5

(08.03)

Solve the system of equations and choose the correct answer from the list of options.

d + e = 1

−d + e = −5

Label the ordered pair as (d, e). (4 points)

a. (0, 0)

Selected: b. (3, −2)This answer is correct.

c. (−2, 3)

d. (−3, 0)