Answer:
f(3) = 4
f(-7) = -26
Step-by-step explanation:
Hi there!

To find f(3), replace every x with 3:

Therefore, f(3)=4.

To find f(-7), replace every x with -7:

Therefore, f(-7)=-26.
I hope this helps!
Answer:
$11/ day
Step-by-step explanation:
$44 /4 days
Divide the top and bottom by 4
44/4 = 11
$11/ day
840=2 times 2 times 2 times 3 times 5 times 7
Give me 8 mins i will answer in the comments
Answer:
you can eat this pizza then you will got answer