Answer: the answer to lg is 18
p/5 + 6 = 10
=> p/5 = 10-6
=> p/5 = 4
=> p = 5×4
=> p = 20
C. 20
(-3.4x+4.7)-(3+2.9x)=
distribute
-3.4x +4.7 - 3 -2.9x=
combine like terms
-3.4x -2.9x +4.7 -3
-6.3x+1.7
Answer:
2. 4
3. 15
4. integer zero
