6th/7th Math EOC

(y⁹)^-2

• y¹⁸

• y¹¹

• 1/y¹⁸

• y⁹/2

Evaluate this expression using the quotient rule.

• 9⁵

• 9⁹

• 1⁵

• 9^-5

(2ab)³

• 2³a³b³

• 2ab³

• 6a³b³

• 6ab

(7uv²)^-5

• -35uv^-10

• -5/7uv²

• 1/7⁵u⁵v¹⁰

• 1/7uv¹⁰

(5³x²y⁴)⁰

• 5xy

• 1

• 0

• 5

Make this negative exponent positive.
9^-3

• 9³

• 1/9^-3

• 1/9³

• 729

According to exponent rules, when we multiply the same base we _______ the exponents.

• Multiply

• Add

• Divide

• Subtract

Multiply

• 100

• 10

• 10^-2

• 1/100

Simplify (6x⁷)²

• 12x¹⁴

• 36x¹⁴

• 6x¹⁴

• 6x⁹

what is the circumference of this circle ?

• 3.14 cm 

• 37.68 cm

• 24 cm

• 68.4 cm