N+n<8
is that what you are looking for?
Step-by-step explanation:
Put the values of x = 6, y = -7 and z = 0.8 to the expressions:
a) 5x → 5(6) = 30
b) 3y → 3(-7) = -21
c) 10z → 10(0.8) = 8
Answer:
The volume of this rectangular prism is 112mm.
Step-by-step explanation:

Answer:
its B. -27
Step-by-step explanation: