Answer:
x=-2.5,9
Step-by-step explanation:
Set them equal to each other to say 2x^2-9x=4x+45. Get them all on one side to get 2x^2-13x-45. Factor that out to get (x+2.5)(x-9). Set that equal to 0 to get x=-2.5,9
Answer:
2
Step-by-step explanation:
Brainliest me pls
Have a nice Day!
Answer:
T depends on what y equals. -1/4y, i guess
Step-by-step explanation:
Answer:/?idk
Step-by-step explanation:
2x+4(2x+7)+3(2x+4)
2x+8x+28+6x+12
16x+40
16x+40 would be the answer you can’t solve it any further
