Solution: The amount she has to pay for the tip is $5.30, therefore the correct option is option 4.
Explanation:
If Charissa doesn't want to leave pennies on the table, then she has to pay only the amount of tip.
Let the amount for the tip be x.
It is given that the bill for the food is $26.50 and she wants to tip at 20%.
20% of $26.50 =
Therefore, the amount she has to pay for the tip is $5.30.
f(x) = 7x + 13
f(-3) = 7(-3) + 13
f(-3) = -21 + 13
f(-3) = -8
Answer:
The graph in the attached figure
Step-by-step explanation:
we have
Using a graphing tool
see the attached figure
This is the equation of a vertical parabola open downward
The vertex is the point (3.25,225) (a maximum)
The zero's of the function or the t-intercepts are the points (-0.5,0) and (7,0)
The h-intercept of the function is the point (0,56)
The domain of the function are all real numbers
The range of the function ----> All real numbers less than or equal to 225
The answers is 37.I think but yea and i think if you dividing put the desimal after the .