Answer:
C
Step-by-step explanation:
She pays 9.6 euros. Hope this helped, could I possibly get brainliest?
one real
Answer: 1
Givens
a = 1
b = -4
c = 4
Discriminate
Discriminate = sqrt(b^2 - 4*a*c)
Discriminate = sqrt( (-4)^2 - 4 * (1)(4) )
Discriminate = sqrt ( 16 - 16)
Discriminate = sqrt(0)
Discriminate = 0
That means the 1 real root is - b / 2a = 4/(2*1) = - -2 = 2
15cd(1 + 2cd)
greatest common factor is 15cd
Median: 8
Mode: 7
I believe this is correct.
