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C4U #3 Lesson 2B - Variables & Algebraic Expressions (Tuesday, 10/11 or Wednesday, 10/12) 22-23

Last updated about 2 years ago
36 questions
1

If there is more than one term in the expression, then put a comma, and 1 space in between them.




1

If there is more than one coefficient, then put a comma, and 1 space in between them.

EXAMPLE: 3, 6

1

If there is more than one variable, then put a comma, and 1 space in between them.

1

If there is more than one term, then put a comma, and 1 space in between them.

1

If there is more than one variable, then put a comma, and 1 space in between them.

Review the work shown for evaluating the algebraic expression so you understand the required work expectations for the problems below.

SUBSTITUTION & FUNNELING

2

Show your work as modeled in the examples in the notes & above.

1

Enter the answer you got for this problem.

2

Show your work as modeled in the examples in the notes & above.

1

Enter the answer you got for this problem.

2

Show your work as modeled in the examples in the notes & in example above.

1

Enter the answer you got for this problem.

2

Show your work as modeled in the examples in the notes & in example above.

1

Enter the answer you got for problem this problem.

2

GEOMETRY CONNECTION
Show your work as modeled in the examples in the notes & example above.

1

Enter the answer you got for problem this problem.

2

GEOMETRY CONNECTION
Show your work as modeled in the examples in the notes & in example above.

1

Enter the answer you got for problem this problem.

2

GEOMETRY CONNECTION
Show your work as modeled in the examples in the notes & example above.

1

Enter the answer you got for problem this problem.

2

RATE / SPEED
Show your work as modeled in the examples in the notes & in problem above.

1

Enter the answer you got for this problem.

DATA & STATISTICS CONNECTION:


Range Formula

1

Use the data set below & the formula for finding the range to answer the prompts.

To find the range of a set of data is the difference between the smallest data value & the largest data value or L - S

Work Space is provided, but work is NOT required.

GEOMETRY CONNECTIONS

Metric System Conversions

&

Customary (US) System Conversions

Use the given formulas to convert:

cm to m AND m to cm

RECALL: 100 cm = 1 m

1
Convert 200 cm to meters


  • Work Space is provided, but work is NOT required.

200 cm = _______ m
1
Convert 1,200 cm to meters

  • Work Space is provided, but work is NOT required.
1,200 cm = _______ m
1
Convert 8 m to cm


  • Work Space is provided, but work is NOT required.

8 m = _______ cm
1
Convert 72 m to cm


  • Work Space is provided, but work is NOT required.
72 m = _______ cm

Use the formulas to convert:

yards (y) to miles (mi)

&

miles (mi) to yards (y)


RECALL: 1,760 y = 1 mi

1

Convert 3 miles to yards


  • Work IS REQUIRED

1
Enter your answer to #26.

3 miles = _______ yards
1

Convert 8,800 yards to miles


  • Work IS REQUIRED

1
8,800 yards = _______ miles

GEOMETRY CONNECTIONS

Volume of Cube Formula

Use the information below to answer the prompts.


2

Find the volume of the cube:

  • Work IS REQUIRED

1
A cube with a side length of 4 units has a volume of _______ units cubed.
2

Find the volume of the cube:

  • Work IS REQUIRED

1
A cube with a side length of 10 units has a volume of _______ units cubed.

GEOMETRY CONNECTIONS

Surface Area


Use the formula / algebraic expression given below to find the Surface Area of a shoe box with the following dimensions:



3

Show work for finding the surface area of the box.



  • Work is REQUIRED

1
The shoe box has a surface area of _______ square inches.