Hi,

I need **step by step**solutions for all the questions in the attached file.

Thanks ðŸ™‚

MONTGOMERY COLLEGE

TEST #2

MATH120

Show your work

Name _____________

Q1) Solve each system of equations

3x + 5y = â€“9

x+ 4y = â€“10

Q2) Solve each system of equations

2x + 3 = y

x + 2y = â€“4

Q3) Determine if the system is consistent, independent, dependent or inconsistent:

2x â€“ 5y = 6

â€“4x + 10y = â€“1

Q4) Writ the following system as an augmented matrix:

3x â€“ 4y + 4z = 7

x â€“ y â€“ 2z = 2

2x â€“ 3y + 6z = 5

Q5) Solve each system of equations

2x + 3y = 6

x=3

Q6) A restaurant serves two types of fish dinners- small for $5.99 each and large for $8.99. One

day, there were 134 total orders of fish, and the total receipts for these 134 orders was

$1024.66. How many small dinners and how many large dinners were ordered?

Q7) Solve each system of equations

x + 3y = 5

2x â€“ y = 3

Q8) Solve each system of equations

x + 2y = 4

x + (1/2)y = 4

Q9) Writ the following system as an augmented matrix:

x + y â€“ z = â€“2

2x â€“ y + z = 5

â€“x + 2y + 2z = 1

Q10) The sum of two integers is 97. Their difference is 43. Find the two numbers.