Girl how many more do you have ??
A very easy way to find the answers are to see where the x and y are
thats a pretty cool last question!
Answer:
$6/ book
Step-by-step explanation:
Unit price = Total cost/ total number of items
= 90/15
=$6 per book
Answer:
1.3 * 10^5
Step-by-step explanation:
Answer:
87
Step-by-step explanation:
Do what's inside the paranethesis first
2+(9*3)=2+27=29
29*3=87