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: 12 cakes
Step-by-step explanation:
I cant see the picture i can’t help sorry
Answer:
T^75
Step-by-step explanation:
3 times 5 = 15
5 times 15 = 75