A boy went to the grocery store to buy for a picnic. He bought three sandwiches for $4 dollars each and three bags of chips for
1 answer:
You might be interested in
If we do not care about order, then a combination is an arrangement of r objects chosen from n distinct objects. It can often be seen written as:
or 
Its factorial form is:
Its factorial form is:
Answer:
The slope is -1/4
Step-by-step explanation:
perpendicular line is