Answer:
Step-by-step explanation:
F = 9/5C + 32
Putting value
9/5(49) + 32
88.2 + 32
= 120.2°F
Option E is the correct answer
-3xy
Im not sure if this is what your looking for but
(-2)(-18)=36
or
(x)(y)=36
But the first one should be right.
the answer would be 5 i think