SBAC Prep Week 31 - Tuesday

Evaluate: 5^3

• 15

• 125

• 8

• 2

Write the expression using an exponent: 2 * 2 * 2 * 2 * 2 * 2

• 2 * 6

• 12

• 2^6

• 6^2

Write the expression using an exponent: y * y * y * y

• 4y

• y/4

• 4^y

• y^4

Find the numerical value of the following expression: 11^1

• 11

• 1

• 12

• 10

Write an expression using exponents: 2 * 2 * m * m

• 2(2m)

• 4m

• 2^2 m^2

• 2/m

Simplify: 4^3 * 4^2

• 20

• 9

• 4^5

• 20

What is an equivalent expression for 3n – 12?

• 3n + 1

• 3n + 4

• 3n – 4

• 3(n – 4)

Simplify 2n – 7n to create an equivalent expression.

• 5n

• -5n

• n(2 – 7)

• n(5)

Which expression is equivalent to 5y + 2z – 3y + z?

• z

• 2y + 3z

• yz

• 11yz

Which expression is equivalent to 8a + 9 – 3(a + 4)?

• 32 – 3a

• a

• 24a

• 5a – 3