Chapter 1 unit test

Last updated over 4 years ago

19 questions

2

1

2

3

2

Solve the equation for y

2x - 5y = 20z

2

P = 2L + 2W

Solve the formula for w

1

3

1

2

9.8 - 4.2b = 11.4

Write your answer to 2 decimal places.

2

3 = t + 11.5 - t

2

5(2c + 7) - 3c = 7(c + 5)

2

1

Write a possible value for c so that the equation has no solution.

2x - 6 = 2x - c

1

Write a possible value for c so that the equation has no solution.

1

Solve the equation, check your solutions

4|2a - 5| = -10

Write the answer in order of size e.g. -5, 5 (space after the comma)

2

Solve the equation, check your solutions

|b - 12| = 15

Write the answer in order of size e.g. -5, 5 (space after the comma)

3

Solve the equation, check your solutions

|2r + 5| = 3r

Write the answer in order of size e.g. -5, 5 (space after the comma)

3

Solve the equation, check your solutions

|2k + 6| = |k|

Write the answer in order of size e.g. -5, 5 (space after the comma)

2

Solve the equation for y

2x - 5y = 20z

2

Solve the equation for y

2y(1+2z)=10

2

P = 2L + 2W

Solve the formula for w

1

FInd the width (w) of the field

3

For a school play, the maximum age for a youth ticket is 18 years old. The minimum age is 10 years old. Write an absolute value equation for which the two solutions are the minimum and maximum ages for a youth ticket. Solve your equation to check your solution.

1

Use the table

a. The total cost is the same for each company. How many brochures is your business printing?

1

You decide to increase the number of brochures. From which company should you order? Explain why

9.8 - 4.2b = 11.4

Write your answer to 2 decimal places.

3 = t + 11.5 - t

5(2c + 7) - 3c = 7(c + 5)

Write a possible value for c so that the equation has no solution.

2x - 6 = 2x - c

Write a possible value for c so that the equation has no solution.

Solve the equation, check your solutions

4|2a - 5| = -10

Write the answer in order of size e.g. -5, 5 (space after the comma)

Solve the equation, check your solutions

|b - 12| = 15

Write the answer in order of size e.g. -5, 5 (space after the comma)

Solve the equation, check your solutions

|2r + 5| = 3r

Write the answer in order of size e.g. -5, 5 (space after the comma)

Solve the equation, check your solutions

|2k + 6| = |k|

Write the answer in order of size e.g. -5, 5 (space after the comma)

Solve the equation for y

2y(1+2z)=10

FInd the width (w) of the field

For a school play, the maximum age for a youth ticket is 18 years old. The minimum age is 10 years old. Write an absolute value equation for which the two solutions are the minimum and maximum ages for a youth ticket. Solve your equation to check your solution.

Chapter 1 unit test

Solve the equation for y2x - 5y = 20z

P = 2L + 2WSolve the formula for w

9.8 - 4.2b = 11.4 Write your answer to 2 decimal places.

3 = t + 11.5 - t

5(2c + 7) - 3c = 7(c + 5)

Write a possible value for c so that the equation has no solution.2x - 6 = 2x - c

Write a possible value for c so that the equation has no solution.

Solve the equation, check your solutions4|2a - 5| = -10Write the answer in order of size e.g. -5, 5 (space after the comma)

Solve the equation, check your solutions|b - 12| = 15Write the answer in order of size e.g. -5, 5 (space after the comma)

Solve the equation, check your solutions|2r + 5| = 3rWrite the answer in order of size e.g. -5, 5 (space after the comma)

Solve the equation, check your solutions|2k + 6| = |k|Write the answer in order of size e.g. -5, 5 (space after the comma)

Solve the equation for y2x - 5y = 20z

Solve the equation for y2y(1+2z)=10

P = 2L + 2WSolve the formula for w

FInd the width (w) of the field

For a school play, the maximum age for a youth ticket is 18 years old. The minimum age is 10 years old. Write an absolute value equation for which the two solutions are the minimum and maximum ages for a youth ticket. Solve your equation to check your solution.

Use the tablea. The total cost is the same for each company. How many brochures is your business printing?

You decide to increase the number of brochures. From which company should you order? Explain why

9.8 - 4.2b = 11.4 Write your answer to 2 decimal places.

3 = t + 11.5 - t

5(2c + 7) - 3c = 7(c + 5)

Write a possible value for c so that the equation has no solution.2x - 6 = 2x - c

Write a possible value for c so that the equation has no solution.

Solve the equation, check your solutions4|2a - 5| = -10Write the answer in order of size e.g. -5, 5 (space after the comma)

Solve the equation, check your solutions|b - 12| = 15Write the answer in order of size e.g. -5, 5 (space after the comma)

Solve the equation, check your solutions|2r + 5| = 3rWrite the answer in order of size e.g. -5, 5 (space after the comma)

Solve the equation, check your solutions|2k + 6| = |k|Write the answer in order of size e.g. -5, 5 (space after the comma)

Solve the equation for y2y(1+2z)=10

FInd the width (w) of the field

For a school play, the maximum age for a youth ticket is 18 years old. The minimum age is 10 years old. Write an absolute value equation for which the two solutions are the minimum and maximum ages for a youth ticket. Solve your equation to check your solution.

Use the tablea. The total cost is the same for each company. How many brochures is your business printing?

You decide to increase the number of brochures. From which company should you order? Explain why

Solve the equation for y

2x - 5y = 20z

P = 2L + 2W

Solve the formula for w

9.8 - 4.2b = 11.4

Write your answer to 2 decimal places.

Write a possible value for c so that the equation has no solution.

2x - 6 = 2x - c

Solve the equation, check your solutions

4|2a - 5| = -10

Write the answer in order of size e.g. -5, 5 (space after the comma)

Solve the equation, check your solutions

|b - 12| = 15

Write the answer in order of size e.g. -5, 5 (space after the comma)

Solve the equation, check your solutions

|2r + 5| = 3r

Write the answer in order of size e.g. -5, 5 (space after the comma)

Solve the equation, check your solutions

|2k + 6| = |k|

Write the answer in order of size e.g. -5, 5 (space after the comma)

Solve the equation for y

2x - 5y = 20z

Solve the equation for y

2y(1+2z)=10

P = 2L + 2W

Solve the formula for w

Use the table

a. The total cost is the same for each company. How many brochures is your business printing?

9.8 - 4.2b = 11.4

Write your answer to 2 decimal places.

Write a possible value for c so that the equation has no solution.

2x - 6 = 2x - c

Solve the equation, check your solutions

4|2a - 5| = -10

Write the answer in order of size e.g. -5, 5 (space after the comma)

Solve the equation, check your solutions

|b - 12| = 15

Write the answer in order of size e.g. -5, 5 (space after the comma)

Solve the equation, check your solutions

|2r + 5| = 3r

Write the answer in order of size e.g. -5, 5 (space after the comma)

Solve the equation, check your solutions

|2k + 6| = |k|

Write the answer in order of size e.g. -5, 5 (space after the comma)

Solve the equation for y

2y(1+2z)=10

Use the table

a. The total cost is the same for each company. How many brochures is your business printing?