I would suggest figuring out the pattern, then getting the answer but it’s B
The mistake she made was timesing the 6 by the -7.5 as there is no x after the 6
Therefore:
-3.8(-7.5) +6
28.5+6 =34.5
Answer:
The greatest factor of the polynomial is x^2.
To factor out x^2, we divide each term by x^2:
x^2 - 8x + 1
Don't forget to multiply back the x^2:
x^2(x^2 - 8x + 1)
I hope this helped you.
1 nickel = 5 cents
1 dime = 10 cents
The total = $2.40
There’s a total of 30 coins.
12 nickels = $0.60
18 dimes = $1.80
Isabelle has 12 nickels.
Question really depends on the persons mindset wether he/she likes to be rich or a middle person.