8. You would take 48 (white tiles) then divide it by 6 to get 8. (Grey tiles)
Only the top one is yes other 3 are no
Discussion
The discriminate is b^2 - 4*a*c
The general equation for a quadratic is ax^2 + bx + c
In this equation's case
a = 1
b= -5
c = - 3
Solve
(-5)^2 - 4*(1)*(-3)
25 - (-12)
25 + 12
37
Note
Since the discriminate is > 0, the roots are real and different. The roots do exist and there are 2 of them.
D.Php 36x because 1 dozen is = 12 pieces so if there’s 3 dozen of apple it would be 12 x 3 the answer which is 36
Answer:
the answer is y = 7x - 9
Step-by-step explanation:
hope this helps
