Answer:
7
Step-by-step explanation:
Substitute x = -4 :
f(-4) = 3 - (-4)
= 3 + 4
= 7
Answer:
16.7
Step-by-step explanation:
48(-1) + 32.7 - 32(-1)
-48+32.7+32
Answer:
you bet
Step-by-step explanation:
Multiply numerator and denominator by the same number - 50/100.
Answer:
-1
Step-by-step explanation: