Answer:
y=1
Step-by-step explanation:
Ⓗⓘ ⓣⓗⓔⓡⓔ
Well, the ratio of x:y are 3:1
Because the x is literally 3, the ratio is...3:1.
Hence, y=1
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Please, please give brainliest, it would be greatly appreciated, I only a few more before I advance, thanks!
Answer: Rachel's prediction is faster than the actual unit rate, and Theadore's prediction is slower.
Answer:
Of(7) = f(1) + 24
Step-by-step explanation:
Since this Arithmetic Sequence can be written recursively as a function, then we can write the whole sequence, by adding the common difference to the previous function. So writing it as an Arithmetic formula is (placing an example, with a common difference of 4 units):

let y = x^2
4y^2 -21y + 20 = 0
solve for y
then substitute back in to get x