9514 1404 393
Answer:
275
Step-by-step explanation:
Let h represent the number of hamburgers sold. Then the number of cheeseburgers sold is h-62, and the combined total is ...
hamburgers + cheeseburgers = combined total
h + (h -62) = 488
2h = 550 . . . . . . . . add 62, collect terms
h = 275 . . . . . . . . . .divide by 2
275 hamburgers were sold on Friday.
Answer:
2
Step-by-step explanation:
Its the right answer
Answer:
i think that image clear you
Given:
The function is:
The function g(x), the image of f(x) after a (reflection over the line y=x).
To find:
The function g(x).
Solution:
We have,
Substitute in the given function.
The function g(x), the image of f(x) after a (reflection over the line y=x). So, interchange x and y.
Now, we need to find the value of y.
[Divide both sides by 2]
[Subtract 5 from both sides]
Add both sides half of square of coefficient of y, i.e. , to make it perfect square.
Taking square root on both sides, we get
Substituting , we get
Therefore, the required function is .