Answer:
476
Step-by-step explanation:

because there are 68calories per serving and there are 7 servings
Answer:
The value of f(0) is Option (A) : - 2
Answer:
11 packages
Step-by-step explanation:
24/6=4
44/4=11
Answer:
He have 43 bills of 10 and 13 bills of 5
Step-by-step explanation:
5x + 10y = 495
x + y = 56
Isolate x:
x = 56 - y
Substitute in the first equation:
5(56 - y) +10y = 495
280 -5y +10 y = 495
5y = 495 -280
5y = 215
y = 215/5
y= 43
Now substitute the value of y to find x:
x = 56 - y
x = 56 - 43
x = 13