1. Bell work Wednesday 12/9/15 1)Which choice is equivalent to the expression 2(3x + y)? a)5x + y b)3x + 2y c)6x + y d)6x + 2y e)8xy 2)Which can be represented by the expression 2y + 7? a)twice a number more than 7 b)a number squared plus 7 c)7 more than twice a number d)7 more than a number squared

4. Ready, Set, Go!

5. Davis wants to make some copies of a picture. He wants to increase the size of his original 8 x 10 photo. Davis should multiply by _______________ to make his picture into a 16 x 20 photo. His new picture was too big so Davis is going to reduce the new picture by 1/4. The size of the new picture will be _____________. QUESTION 1

6. Davis wants to make some copies of a picture. He wants to increase the size of his original 8 x 10 photo. Davis should multiply by 2 to make his picture into a 16 x 20 photo. His new picture was too big so Cameron is going to reduce the new picture to ¼ of its size. The size of the new picture will be 4 x 5. QUESTION 1

7. Stetson is building a swimming pool. The length will need to be 20 ¼ feet long, and the width needs to be 8 ½ feet wide. Select all that represent the area of the swimming pool. 1377/8 81/4 160 and 1/8 17/2 172 and 1/8 QUESTION 2

8. Stetson is building a swimming pool. The length will need to be 20 ¼ feet long, and the width needs to be 8 ½ feet wide. Select all that represent the area of the swimming pool. 1377/8 81/4 160 and 1/8 17/2 172 and 1/8 QUESTION 2

9. Select all of the following that are equivalent to the product of ½ x 2/5. A. B. C. D. QUESTION 3

10. Select all of the following that are equivalent to the product of ½ x 2/5. A. B. C. D. QUESTION 3

11. Calculate the area of the shape below. 5 CM 6 CM QUESTION 4 3 CM

12. Calculate the area of the shape below. 5 CM 6 CM 18 Square Centimeters QUESTION 4 3 CM

13. Find the area of the figure below in square units. QUESTION 5

14. Find the area of the figure below in square units. 5 Square Units QUESTION 5

15. Jonah multiplied 6 ½ by 3 ½. He got 18 and ¼. Is he correct? Justify your answer by showing your work. QUESTION 6

16. Jonah multiplied 6 ½ by 3 ½. He got 18 and ¼. Is he correct? Justify your answer by showing your work. No, he is not correct. He should’ve gotten 22 ¾. QUESTION 6

17. Molly eats 1 and ½ cups of jello everyday. How much jello does Molly need to buy for seven days worth? QUESTION 7

18. Molly eats 1 and ½ cups of jello everyday. How much jello does Molly need to buy for seven days worth? She will need to buy 11 cups of jello, because Molly will eat 10 ½ cups in a week. QUESTION 7

19. A triangle has an area of 14 square feet. If the base is 7 feet. What must the height be? Draw and label the triangle’s base and height. QUESTION 8

20. A triangle has an area of 14 square feet. If the base is 7 feet. What must the height be? Draw and label the triangle’s base and height. Height is 4 Ft. 7 Ft. QUESTION 8 4 Ft.

21. Chloe and Sam wanted to know if 1/3 of ½ is the same as ½ of 1/3. Draw a picture of both, and explain how these compare. QUESTION 9

22. Chloe and Sam wanted to know if 1/3 of ½ is the same as ½ of 1/3. Draw a picture of both, and explain how these compare. Yes, they have the same product, because of the commutative property. QUESTION 9

23. What is the area of the parallelogram? 15 Ft. QUESTION 10 7 Ft.

24. What is the area of the parallelogram? 15 Ft. 105 Square Feet QUESTION 10 7 Ft.

25. Draw a Rectangle with the Same Area as the Parallelogram. 15 Ft. QUESTION 11 7 Ft.

26. Draw a Rectangle with the Same Area as the Parallelogram. 7 Ft. 15 Ft. QUESTION 11

27. The base and height of each triangle half the base and height of the previous triangle. Figure 1 Figure 2 Figure 3 Figure 4 32 CM 16 cm 8 cm 4 cm What is the height of Figure 2? QUESTION 12 20 CM

28. The base and height of each triangle half the base and height of the previous triangle. Figure 1 Figure 2 Figure 3 Figure 4 32 CM 16 cm 8 cm 4 cm What is the height of Figure 2? 10 cm QUESTION 12 20 CM

29. The base and height of each triangle half the base and height of the previous triangle. Figure 1 Figure 2 Figure 3 Figure 4 32 CM 16 cm 8 cm 4 cm What is the height of Figure 3? QUESTION 12 20 CM

30. The base and height of each triangle half the base and height of the previous triangle. Figure 1 Figure 2 Figure 3 Figure 4 32 CM 16 cm 8 cm 4 cm What is the height of Figure 3? 5 cm QUESTION 12 20 CM

31. The base and height of each triangle half the base and height of the previous triangle. Figure 1 Figure 2 Figure 3 Figure 4 32 CM 16 cm 8 cm 4 cm What is the height of Figure 4? QUESTION 12 20 CM

32. The base and height of each triangle half the base and height of the previous triangle. Figure 1 Figure 2 Figure 3 Figure 4 32 CM 16 cm 8 cm 4 cm What is the height of Figure 4? 2.5 cm QUESTION 12 20 CM

33. Robert was to paint 2/3 of a canvas for an Art Gallery. He ended up only painting ½ of what he was assigned to paint. Write & solve an equation that can be used to show what portion of the canvas Robert actually painted. Justify your answer with a diagram. QUESTION 15

34. Robert was to paint 2/3 of a canvas for an Art Gallery. He ended up only painting ½ of what he was assigned to paint. Write & solve an equation that can be used to show what portion of the canvas Robert actually painted. Justify your answer with a diagram. 2/3 X 1/2= 2/6= 1/3 QUESTION 15