Answer:
B.
Step-by-step explanation:
if you want to check it would be
160 x 2.5 = 400
OR
400 / 2.5 = 160
i hope this helps!
Answer:
9/4
Step-by-step explanation:
The quadratic function can be rearranged to look like this:
x^2-3x-1=0
Now we see that the constant b is equal to -3. Using the hint, we find:
(-3/2)^2=9/4
Hope that helps!
Answer:
59/9
explanation: just divide 59 divided by 9
Divide 22 by 2 to get "c" isolated.
Answer:
41
Step-by-step explanation:
x=12
so y=3⋅12 +5
=36+5
=41