Answer:ABC
Step-by-step explanation:
Answer: the first one :x=y+
−19
/8
the second one: x=y−2
Step-by-step explanation:
Answer:
15
Step-by-step explanation:
5*6=30
8*4=32
30*16=480
480/32=15
Answer:
y = -4x + 7
Step-by-step explanation:
Answer:
C·1 = C
Step-by-step explanation:
Identity means an operation that doesn't change your input. Muliplying by 1 doesn't change your input.