Answer:
Pretty sure its y=-2/3x+390
Step-by-step explanation:
Answer:
the first one
Step-by-step explanation:
because the 12.3cm line at the top put that at the bottom multiply those and there you go
Answer:
n=42
Step-by-step explanation:
If u meant to put, 5x multipled by 2^3x=21 the answer is x= 0.798