Grade 7 - Elimination

Which property is illustrated in the sentence (90x + 20y) + 17z = 17z + (90x + 20y)

• Distributive Property

• Commutative Property

• Identity Property

• Associative Property

Set A is the set of all whole numbers less than 9. Set B is the set of even numbers between 4 and 13. What is A ∩ B?

• A ∩ B = (6, 8)

• A ∩ B = 6 , 8

• A ∩ B = [6, 8]

• A ∩ B = {6, 8}

What is being represented by the shaded region?

The body temperature of an elephant is 36.5 °C. What is its body temperature in Fahrenheit?

• 96.7 °F

• 97.7 °F

• 98.7 °F

• 99.7 °F

Complete the analogy.

Organs: Organ system; organelles:______________?

• cell

• tissue

• organism

• animal

Which is not a biotic factor in the environment?

• dead log

• mushroom

• soil

• bark of the tree