Answer:
9=x
Step-by-step explanation:
Proportional equations are the equations that have the graph which pass through (0,0).
y = -9x is proportional.
y=x is proportional
y=1/2x is proportional
That's it. Only these three equations have (0,0) intercept.
You can take out 2x^3 from both terms making it
2x^3 (15+8x^2)
Answer is B
Answer:
A
Step-by-step explanation:
Cost of the car in "n" years=25000*(1+0.05)^n
Cost of the car in 2 years=25000*(1+0.05)^2=25000*(1.05)^2=27562.5
Answer: A.
Step-by-step explanation:
