Okay so subtract 50 from both sides and you would get 360=90x and then divide each side by 90 and you would get x= 4 so it took 4 hours
Answer:
Step-by-step explanation:
i dont know what you mean by tables but I made a table to plot the points
pls mark me brainliest
Answer:
32
Step-by-step explanation:
x^2 + 4y = 16 + 20 = 32
Just do substitution.
Hope this helps.
Good Luck
Answer:
-2x²-2x+8
Step-by-step explanation:
