Your answer would be option B. 2y² - y - 6 = 0. This is because if you were to substitute x = y² - 1 into the equation 2x - y = 4, you would get 2(y² - 1) - y = 4, which expands into 2y² - 2 - y = 4, and then simplifies to 2y² - y - 6 = 0.
I hope this helps!

7 0

2 years ago

Read 2 more answers

THe halloween haunt estimated they would make $125,450 this year. They expect to make 23,700 more than last year by the time the

sveticcg [70]

Answer:

it is at least $300000 good luck

7 0

2 years ago

Divisibility Rules, use your divisibility rules to explain if the number is divisible or not.

morpeh [17]

Yes, the answer is 62.