Ch5 Section 1 Review

How was your winter break? Choose one!

• Fun!

• Restful.

• Horrible.

• Boring.

Tags

CCSS.RI.6.10

CCSS.RI.7.10

CCSS.RI.8.10

CCSS.RI.9-10.10

CCSS.RL.5.10

Mathematical Equivalence

ON

Tags

CCSS.7.EE.B.4A

Croakie now has a new routine that is 59 feet long. In his routine, Croakie makes seven super jumps and then hops 3 feet. If s represents the length of one super jump and 2s represents the length of two super jumps, write an expression that represents Croakie’s routine.

Mathematical Equivalence

ON

Tags

CCSS.HSA-SSE.A.1A

Croakie started at point A and moving to the right, he made two hops that were each three feet long, slid four feet, and did two jumping spins. Use j to represent the jumping spins. Write an expression that matches his routine.

Mathematical Equivalence

ON

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

Mathematical Equivalence

ON

Tags

CCSS.6.EE.A.2C

Mathematical Equivalence

ON

Tags

CCSS.7.EE.B.4A

Now Croakie can do a super high jump!

The first time he performed his new super-high-jump routine, he did three super-high jumps and then hopped five feet. The second time, he did only two super-high jumps and then hopped six feet. Both times, he covered the same distance. One super-high-jump is represented by x. His attempts are shown in the diagram.

How far does Croakie travel in one super-high jump?

Mathematical Equivalence

ON

Tags

CCSS.7.EE.B.4A

One super-high-jump (x) is a distance of 1.

How long is the second sequence of the routine?

Mathematical Equivalence

ON

Tags

CCSS.5.OA.B.3

Match the diagram with the expression.

• y + 10

• 
• 3y + 7

• 
• 2y + 8

• 
• 4y + 7

• 
• 3y + 8

• 

Tags

CCSS.7.NS.A.1B

Remember the picture frame problem from December? Match the algebraic expression to the picture.

• 
• 
• 
• 

Tags

CCSS.6.EE.B.6