Answer:
Identity property
Step-by-step explanation: because the product of any number and one is that number
35.20 is the decimal version
If he runs 1/2 a mile in 5 minutes then 60 minutes would be 5x12 and 1/2x12 would be 6 so he can run 6 miles per hour
Y=-3/2-5
hope this helps!!
Step-by-step explanation:
The given numbers are : 32 , 48 , 140 , 120
First number is 32
Second number is 48
Third number is 140
Fourth number is 120
First number/second number :

Third number/Fouth number :

From equation (1) and (2) we can see that the ratio is not same. Hence, they are not in proportion.