Step-by-step explanation:
7×9÷2
By using the rule of BODMAS , we get
7×9÷2
7×4.5
31.5
90 trucks- for every 2 cars there are 5 trucks
#2 is 5
#3 is 18.9
#4 is 14.1
#14 is yes it does
(-1,9) because Y is always the second number and -3*-1=3 so 9=3+6 basically :)
