Review worksheet assignment. Do it on separate sheet of paper. Show all work..will tip you tons extra.

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9. A perfume maker has stocks of two perfumes

on hand. Perfume A sells for $15 per ounce.

Perfume B sells for $35 per ounce. How much

of each should be combined to make a 3-Oz

bottle of perfume that can be sold for $63?

10. What is the difference between a system that

has no solutions and a system that has infinite

solutions?

11. How do you think you did? Which question(s)

challenged you?

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8. Determine whether the following lines are

parallel, perpendicular, or neither:

2x – 4y=3

2x + y=-2

9. A perfume maker has stocks of two perfumes

on hand. Perfume A sells for $15 per ounce.

Perfume B sells for $35 per ounce. How much

of each should be combined to make a 3-oz

bottle of perfume that can be sold for $63?

10. What is the difference between a system that

has no solutions and a system that has infinite

solutions?

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ys-x-2

y2-5x + 2

-2

X

6. Is the point a solution to the inequality? y = -2x

+ 1; (2, 2)

7. A student graphed y 2x + 3 as shown at the

right. Describe and correct the student’s error.

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1.

Is (10, 1) the solution to the set of equations?

Explain

x – y = 11

2x + y = 19

2. Solve the system:

y=- 2x + 8

– 7x – 6y=-8

Solve the system

3.

3x + y=-2

6x+5 y=8

4. OLP is selling tickets to choral performance.

10:27 1

1 5GE

Do all your work on a separate sheet of paper. You

may print this and write on it if you prefer.

1. Is (10, 1) the solution to the set of equations?

Explain

x- y= 11

2x + y = 19

2. Solve the system:

y= -2.6 +8

– 7x – 6y=-8

3. Solve the system

3x + y=-2

6x+5 y = 8

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