Distributive property with variables
Distributive property
Scale factor
Scale Factor
random
100

Daily Double

3 (2a + 3)

6a + 9

100

3(4 + 5) 

27

100

The Large picture of fries is a scaled picture of the smaller fries. What is the scale factor?


3

100

Triangle A is enlarged to make triangle B.

Find the scale factor.

Scale factor: 4

100

If the scale factor is 4, what is the measurement of x?

24m

200

7( 2a + 2) =

14a + 14

200

Daily double

4(3 + 14) = 

68

200

Daily Double

Using scale factor what is the value of X


20

200

A photo is enlarged with a scale factor of 3. If the original dimension are 4in x 6in, what are the dimensions of the scaled copy?

12 in x 18 in

200

20 (x + 10)

20x + 200

300

5(11 -7b) =

55 - 35b

300

2(6 +11) =

34

300

Daily double

Use the similar triangles below to find the height of the tree. 



44ft

300

Rectangle ABCD is enlarged to make rectangle EFGH.

Find the scale factor.

Scale factor: 2.5

300

The value of the unknown side length ? is 



7.2

400

3a( -12 + 5) = 

-21a

400

-3 (4 + 12) = 

-48

400

What is the Scale Factor from triangle ABC to triangle DEF?


1/2

400

Daily Double 

A drawing is reduced with a scale factor of 1/4. If the original dimension are 10in x 8in, what are the dimensions of the scaled copy?

2.5 in x 2 in

400

3(-4h - 7)

-12h - 21

500

5 ( 2a + 3b + 4c)= 

10a + 15b + 20c

500

4(-21 -11) = 

-128

500

A flagpole and a model flag pole have a scale factor of 1 in.= 4 ft. If the model pole measures 12 inches, how tall is the pole in feet?


48ft

500

A 9cm x 21cm rectangle has been reduced with a scale factor of 1/3. What is the scaled copy dimensions? 

3 cm x 7 cm

500

Daily Double

-5(9c + 2)

-45c - 10

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