II. Directions: Write whether the following are expressions or equations.
1. 4X – 15
2. (x + y)3 =64
3. 5n - 3 = 2n
4.30 = (5x2)
5. (n+3) x 4n
6. Eighteen subtracted from five more than x
7. Twice the sum between b and 5 is equal to thirty.
8. The square of 3 diminished by 8
9. Seven times y plus two times x
10. Ninety divided by the difference of 17 and 2, the result is six.​