1. use the graph for parts a-d.
a. is the relation a function? explain.
b. what is the domain of the relation?
c. what is the range of the relation?
d. what is the value of y when x = 2? explain.

Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.

Shannon drove for 540 minutes. if she traveled 65 miles per hour, how many total miles did she travel?

If mary had 320 toy cars and she gave her friend 50 cars and then she gave her brother 72 more cars how much toy cars would mary have left ● explain with proper details