Answer:
Step-by-step explanation:
|E| + |F|
|1| + |-10|=11
Answer=11
On the first on it is the first answer and the last one.
second: the second and the third one.
gratr
$12.75
Skubic Family-
22.75 = 5.25 + 7x
17.5 = 7x
2.5 = x
Therefore the cost for each person is equal to $2.5
Shaw Family-
2.5(3) + 5.25
7.5 + 5.25 = $12.75
