Answer:
81.46
Step-by-step explanation:
Third option: Elsa lost four points on the last math quiz, and Marc lost seven points. How many total points did they lose?
Answer:
18,502 no se no entendi muy bien
Step-by-step explanation:
Its 27 if you’re adding at the bottom, but I cant really tell since it’s cropped
Answer:
1)
2)
3)
Step-by-step explanation:
So we have the two functions:
And we want to find (f+g)(x), (f-g)(x), and (f*g)(x).
1)
(f+g)(x) is the same to f(x)+g(x). Substitute:
Combine like terms:
Add:
So:
2)
(f-g)(x) is the same to f(x)-g(x). So:
Distribute:
Combine like terms:
Simplify:
So:
3)
(f*g)(x) is the same to f(x)*g(x). Thus:
Distribute:
Distribute:
Combine like terms:
Simplify:
So: