Written as an inequality- x+18<28
Answer:
D. The product of a constant factor 5 and a 2-term factor x+2
Step-by-step explanation:
Hope that helps
For

, we have

and so

which is, again, only valid for

.
Answer:
x=20
Step-by-step explanation:
x=20 because 4×20=80
and 80-20= 60