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Quiz At Home

Title: Linear Equations with Two Variables

Grade Lesson s5-l2

Explanation: Hello Students, time to practice and review. Let us take next 10-15 minutes to solve the ten problems using the Quiz Sheet. Then submit the quiz to get the score. This is a good exercise to check your understanding of the concepts.

Quiz: at Home

Id	Name	Note
1	Solve the following system of equations: 8x + 6y = 3 and 5x - 2y = 7.	A) \$x = (23)/(24)\$ and \$y = (41)/(42)\$ B) \$x = -(24)/(23)\$ and \$y = -(41)/(46)\$ C) \$x = (24)/(23)\$ and \$y = -(41)/(46)\$ D) \$x = -(24)/(23)\$ and \$y = -(43)/(46)\$
2	Find the values of x and y: -33x + 11y = 44 and 26x - 13y = 39.	A) x = -7 and y = -17 B) x = 17 and y = 52 C) x = 12.721 and y = 72.136 D) x = -17 and y = -7
3	Solve the following system of equations: 7x - 2y = 20 and 6x - 3y = 13.	A) \$x = (34)/9\$ and \$y = (24)/7\$ B) \$x = (31)/9\$ and \$y = (29)/9\$ C) \$x = (39)/9\$ and \$y = (29)/9\$ D) \$x = (34)/9\$ and \$y = (29)/9\$
4	What are the values of x and y that satisfy the equations 6x - 24y = 22 and 18x + 3y = 33.	A) \$ x = 1.31 \$ and \$y = -1.44 \$ B) \$ x = 1.906 \$ and \$y = -0.44 \$ C) \$ x = 0.44 \$ and \$y = -1.906\$ D) \$ x = -2.026 \$ and \$y = -1.11 \$
5	Solve the following system of equations: x - 9y = 2 and -x + 3y = 5.	A) \$ x = -(17)/2 \$ and \$y = -7/6 \$ B) \$ x = 6/7 \$ and \$y = -(17)/6 \$ C) \$ x = -7/6 \$ and \$y = (13)/(11)\$ D) \$ x = (13)/2 \$ and \$y = 6/7 \$
6	Find the values of x and y: -14x + 7y = 25 and 13x - 10y =23.	A) x = 7.43 and y = 13.142 B) x = -8.38 and y = -13.19 C) x = -8.41 and y = -13.214 D) x = 8.01 and y = 13.24
7	Solve the following system of equations: 6x +10y = 21 and 9x - 10y = 16.	A) \$x = (15)/(37)\$ and \$y = (50)/(31)\$ B) \$x = -(37)/(15)\$ and \$y = -(11)/(50)\$ C) \$x = (37)/(15)\$ and \$y = (31)/(50)\$ D) \$x = -(15)/(37)\$ and \$y = -(50)/(31)\$
8	What are the values of x and y that satisfy the equations -8x + 13y = 10 and 7x - 10y =17.	A) x = 29.30 and y = 18.34 B) x = 29.24 and y = 18.27 C) x = 29.32 and y = 18.25 D) x = 29.18 and y = 18.72
9	Solve the following system of equations: 23x + 9y = 17 and 10x + 19y = 14.	A) x = 0.568 and y = 0.439 B) x = 0.59 and y = -0.46 C) x = -0.577 and y = -0.45 D) x = 0.54 and y = 0.455
10	Find the values of x and y: 7.5x + 9y = 19 and 10.6x + 13y = 14.	A) x = -57.71 and y = 45.80 B) x = 57.619 and y = -45.904 C) x = 57.71 and y = -45.80 D) x = -57.619 and y = 45.904

Name

Note

Solve the following system of equations:
8x + 6y = 3 and 5x - 2y = 7.

A) \$x = (23)/(24)\$ and \$y = (41)/(42)\$

B) \$x = -(24)/(23)\$ and \$y = -(41)/(46)\$

C) \$x = (24)/(23)\$ and \$y = -(41)/(46)\$

D) \$x = -(24)/(23)\$ and \$y = -(43)/(46)\$

Find the values of x and y:
-33x + 11y = 44 and 26x - 13y = 39.

A) x = -7 and y = -17

B) x = 17 and y = 52

C) x = 12.721 and y = 72.136

D) x = -17 and y = -7

Solve the following system of equations:
7x - 2y = 20 and 6x - 3y = 13.

A) \$x = (34)/9\$ and \$y = (24)/7\$

B) \$x = (31)/9\$ and \$y = (29)/9\$

C) \$x = (39)/9\$ and \$y = (29)/9\$

D) \$x = (34)/9\$ and \$y = (29)/9\$

What are the values of x and y that satisfy the equations
6x - 24y = 22 and 18x + 3y = 33.

A) \$ x = 1.31 \$ and \$y = -1.44 \$

B) \$ x = 1.906 \$ and \$y = -0.44 \$

C) \$ x = 0.44 \$ and \$y = -1.906\$

D) \$ x = -2.026 \$ and \$y = -1.11 \$

Solve the following system of equations:
x - 9y = 2 and -x + 3y = 5.

A) \$ x = -(17)/2 \$ and \$y = -7/6 \$

B) \$ x = 6/7 \$ and \$y = -(17)/6 \$

C) \$ x = -7/6 \$ and \$y = (13)/(11)\$

D) \$ x = (13)/2 \$ and \$y = 6/7 \$

Find the values of x and y:
-14x + 7y = 25 and 13x - 10y =23.

A) x = 7.43 and y = 13.142

B) x = -8.38 and y = -13.19

C) x = -8.41 and y = -13.214

D) x = 8.01 and y = 13.24

Solve the following system of equations:
6x +10y = 21 and 9x - 10y = 16.

A) \$x = (15)/(37)\$ and \$y = (50)/(31)\$

B) \$x = -(37)/(15)\$ and \$y = -(11)/(50)\$

C) \$x = (37)/(15)\$ and \$y = (31)/(50)\$

D) \$x = -(15)/(37)\$ and \$y = -(50)/(31)\$

What are the values of x and y that satisfy the equations
-8x + 13y = 10 and 7x - 10y =17.

A) x = 29.30 and y = 18.34

B) x = 29.24 and y = 18.27

C) x = 29.32 and y = 18.25

D) x = 29.18 and y = 18.72

Solve the following system of equations:
23x + 9y = 17 and 10x + 19y = 14.

A) x = 0.568 and y = 0.439

B) x = 0.59 and y = -0.46

C) x = -0.577 and y = -0.45

D) x = 0.54 and y = 0.455

Find the values of x and y:
7.5x + 9y = 19 and 10.6x + 13y = 14.

A) x = -57.71 and y = 45.80

B) x = 57.619 and y = -45.904

C) x = 57.71 and y = -45.80

D) x = -57.619 and y = 45.904