Here you go :) . . . . ..
Answer:
Step-by-step explanation:
-5x-4y=-4 ...(1)
25x+ 20y = 20 ....(2)
multiply (1) by -5 you have : 25x+ 20y = 20 ....(2) same equation , same line
so : The system has infinitely solutions.
The second Version of the game is greater for hitting the down button because substituting any number for x, the second equation would always end up having a greater amount.
Answer:
2
Step-by-step explanation:
Its the only graph that matches.
Velocity
Formula wise:
1/2 x mass x velocity^2