Answer: He is paid $90 last weekend.
Step-by-step explanation:
Since we have given that
Amount he earns per hour = $6
If he works on Saturday, he is paid time and a quarter .
Amount would be
If he works on Sunday, he is paid time and a half.
Amount would be
Number of hours he worked on Saturday = 6 hours
Number of hours he worked on Sunday = 5 hours
So, Total amount he is paid last weekend altogether is given by
Hence, he is paid $90 last weekend.
Answer:
Step-by-step explanation:
Total earnings = f(x) = 6x
Total expenses =g(x) = 0.5x + 50
Profit p(x) = f(x) - g(x)
= 6x - ( 0.5x + 50)
= 6x - 0.5x - 50 = 5.5x - 50
Answer:
Option D.
Step-by-step explanation:
we know that
The equation of a vertical parabola in vertex form is equal to
where
(h,k) is the vertex of the parabola
If a> 0 then the parabola open up and the vertex is a minimum
If a< 0 then the parabola open down and the vertex is a maximum
In this problem the vertex is the point (-2,5)
so
the equation must be equal to
and the value of a is positive
therefore
the answer is the option D
125.7 - ( - 1.82 )
125.7 + 1.82
127.52