Answer: 23
Step-by-step explanation:
(1 + x) (13) = 13+6.5
13x + 13 = 19.5
13x = 6.5
x = 0.5
The item was marked up by 50%
For this case we have the following expression:

we observe that we have a polynomial of the second degree.
The constant term of the polynomial, is that coefficient that is not written accompanying a variable.
We have then that the constant term of the quadratic function is:
6
Answer:
the constant of the function is:
6
Answer:
D
the square root of 1000 is 31.6227766017
Step-by-step explanation:
BRANIEST
Y= (2×2)- 4 +3/4 = 12/4 or 3 that I'd the best of my