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HML Algebra Lesson 7.4 Homework

Last updated about 5 years ago

7 questions

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Question 1

1.

Use multiplication to solve the system of equations.

15x + 7y = -65
9x + 5y = -43

Question 2

2.

Use multiplication to solve the system of equations.

x + y = -2
2x + 5y = -1

Question 3

3.

Use multiplication to solve the system of equations.

3x + 7y = 1
3y = 4x -26

Question 4

4.

Solve the system of equations using elimination.

6x - 7y = 61
-3x + 2y = -20

Question 5

5.

Write to equations to determine how much of each fabric Darlene bought.

Question 6

6.

Question 7

7.