The Amazing Race All STAARs - Destination 4 - Australia

Destination #4

AMAZING

RACE

ALL STAARS

Document your Travels on your World Map

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Warm-Up
1. The expression -2c = -84 can be used to determine c, the cost of a ticket to the Sydney
Opera House in Australia. What is the price of a ticket?

2. Which expression is equivalent to (4・z) + 3?

A. 3 - (4・z)
B. 3 + (z・4)
C. 4 + 3・z
D. 4・(z + 3)

Multiple Choice

2. Which expression is equivalent to (4・z) + 3 ?

• $$3-\left(4\cdot z\right)$$

• $$3+\left(z\cdot4\right)$$

• $$4+3\cdot z$$

• $$4\cdot\left(z+3\right)$$

Welcome to Australia!

1. Shea wrote the expression
5(y + 2) + 4 to represent the amount of Koalas on a specific tree in Australia.
Which expression below is equivalent
to the one that Shea wrote?

2. Which expression is equivalent
to 3(x+6)?

A.

3+x+3+6 C. 3+x+6

B.

3x+6 D. 3x+18

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Draw

1. Shea wrote the expression 5(y+2)+4 to represent the amount of Koalas on a specific tree in Australia. Which expression below is equivalent to the one that Shea wrote?

Draw

2. Which expression is equivalent to

3(x + 6) ?

1. Litzy uses the equation
below to determine how
many miles per hour a kangaroo can run.

x-16=28

How many miles per hour can a kangaroo run?

A.

12

B.

44

C.

54

D.

40

2. Draw a number line that represents the solution in the inequality -24 < -12c

Multiple Choice

1. Litzy uses the equation below to determine how many miles per hour a kangaroo can run.

$$x\ -\ 16\ =\ 28$$

How many miles per hour can a kangaroo run?

• 12

• 44

• 54

• 40

Draw

2. Draw a number line  that represents the solution in the inequality -24 < -12c

Kirra burns 236 calories swimming each hour. She wants to burn more than 590 calories swimming at the same rate.

Which Inequality represents all possible values for t, the number of hours Kirra must swim to burn more than 590 calories?

A.

t > 2.5

B.

t < 2.5

C.

t > 0.4

D.

t < 0.4

Multiple Choice

Kirra burns 236 calories swimming each hour. She wants to burn more than 590 calories swimming at the same rate. 

Which Inequality represents all possible values for t, the number of hours Kirra must swim to burn more than 590 calories?

• t > 2.5

• t < 2.5

• t > 0.4

• t < 0.4

Maze Activity & Quizizz Activity

EXIT TICKET: Share what you learned today. You must use at least 2 words from the word bank.

WORD BANK:

Variable Inverse Equivalent
Property Value Negative

SENTENCE STEM: Today in Australia I learned…

Formative Assessment