2. What is the degree of the polynomial 15x4 - 3x2 + 7 ?
A. 15
B. 4
C. 2
D. 1

3. Name the property illustrated in 5(x+y) = 5(x) + 5(y).
A. Identity Property
B. Inverse property
C. Multiplicative property
D. Distributive property

4. The simplest form of 6a³b²/30a²b² is?
A.ab/5
B. a/5
C. 2a/10b
D. 2a/b

5. If 5/9x is multlipied by the 81x3 result in the lowest term is
A. 5x/9
B. 9x/5
C. 9x³/25
D. 9x²/5​