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Hi,I am not sure if I am asking this in the correct category, but I need the answers for these algebra 2 questions -1. Solve the system by elimination. Part I: 6x - y = -5 & 4x - 2y = 62. If $10,000 and $4,000 are invested such that $1250 is earned in one year, and the rate of interest of the larger investmentis 2% more than the smaller investment, find the rates of interest?

A. Larger investment 8.5%; Smaller investment 6.5%

B. Larger investment 9.5%; Smaller investment 7.5%

C. Larger investment 8%; Smaller investment 6%

D. Larger investment 10%; Smaller investment 8%

E. Larger investment 9%; Smaller investment 7%3. The measure of the largest angle of a triangle is 3 less than 5 times the measure of the smallest .The measure of the remaining angle is 1 less than twice the measure of the smallest angle.Find the measure of each angle.

A. 25, 45, 110 degrees

B. 23, 45, 112 degrees

C. 24, 46, 110 degrees

D. 22, 50, 108 degrees

E. 23, 46, 111 degrees4. Solve the system of equations in three variables.x - 3y - 5z = -54x - 2y + 3z = 135x + 3y + 4z = 22

A. (-3, 1, 1)

B. (3, 1, 1)

C. (-3, 1, -1)

D. (3, -1, 1)

E. (3, 1, -1)5. Solve the 3x3 system by elimination.2x + y - z = 0x - y - 2z = -6-3x - 2y + 3z = -22

A. ( -12, 14, -10)

B. ( 12, -14, -10)

C. ( -12, 14, 10)

D. ( 12, 14, -10)

E. ( -12, -14, 10)6. The revenue for a certain style of backpack is y = 32x where 'x' is the number of backpacks sold and 'y' is the income in dollars for selling'x' backpacks. The cost equation is y = 15x + 25,500 where 'x' is the number of backpacks manufactured and 'y' is the cost in dollars formanufacturing 'x' backpacks. Find the number of backpacks to be sold for the company to break even.

A. 1450

B. 25,500

C. 150

D. 1500

E. 327. Solve the 3x3 system of equations.x + y + z = 6x = 2yz = x + 1

A. (-1, 3, 4)

B. (2, 2, 2)

C. (2, 1, 3)

D. (3, 1, 2)

E. (0, 3, 3)

F. (1, 2, 3)

A. Larger investment 8.5%; Smaller investment 6.5%

B. Larger investment 9.5%; Smaller investment 7.5%

C. Larger investment 8%; Smaller investment 6%

D. Larger investment 10%; Smaller investment 8%

E. Larger investment 9%; Smaller investment 7%3. The measure of the largest angle of a triangle is 3 less than 5 times the measure of the smallest .The measure of the remaining angle is 1 less than twice the measure of the smallest angle.Find the measure of each angle.

A. 25, 45, 110 degrees

B. 23, 45, 112 degrees

C. 24, 46, 110 degrees

D. 22, 50, 108 degrees

E. 23, 46, 111 degrees4. Solve the system of equations in three variables.x - 3y - 5z = -54x - 2y + 3z = 135x + 3y + 4z = 22

A. (-3, 1, 1)

B. (3, 1, 1)

C. (-3, 1, -1)

D. (3, -1, 1)

E. (3, 1, -1)5. Solve the 3x3 system by elimination.2x + y - z = 0x - y - 2z = -6-3x - 2y + 3z = -22

A. ( -12, 14, -10)

B. ( 12, -14, -10)

C. ( -12, 14, 10)

D. ( 12, 14, -10)

E. ( -12, -14, 10)6. The revenue for a certain style of backpack is y = 32x where 'x' is the number of backpacks sold and 'y' is the income in dollars for selling'x' backpacks. The cost equation is y = 15x + 25,500 where 'x' is the number of backpacks manufactured and 'y' is the cost in dollars formanufacturing 'x' backpacks. Find the number of backpacks to be sold for the company to break even.

A. 1450

B. 25,500

C. 150

D. 1500

E. 327. Solve the 3x3 system of equations.x + y + z = 6x = 2yz = x + 1

A. (-1, 3, 4)

B. (2, 2, 2)

C. (2, 1, 3)

D. (3, 1, 2)

E. (0, 3, 3)

F. (1, 2, 3)

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