Money Joe makes per hour = $8.50
In 10 hours he will make money =
Money Maggie make per hour = $9
In 10 hours she will make money =
So, both of them together will make =
Hence, they will make $175 in 10 hours.
You can not do the first one because the things do not add up
Answer:
B
Step-by-step explanation:
Given
y = (x - 3)(x - 13)
Find the zeros by setting y = 0, that is
(x - 3)(x - 13) = 0
Equate each factor to zero and solve for x
x - 3 = 0 ⇒ x = 3
x - 13 - 0 ⇒ x = 13
The vertex lies on the axis of symmetry which is located at the midpoint of the zeros, thus the x- coordinate of the vertex is
= = = 8
Substitute x = 8 into the equation for the corresponding y- coordinate
y = (8 - 3)(8 - 13) = 5(- 5) = - 25
vertex = (8, - 25 ) = (u, v) → with v = - 25 → B
B it's (14) and that's the one I choose
Answer:
a. is answer sure fix answer