John used 2 3/4 of salt to melt driveway. He then used another 3 1/2 kg on the driveway. If he stared with 12kg of salt. How much does he has left?

30 people weigh 160 pounds or more

i think it will be zero as slope has a formula of difference between initial and final distance divided by itz time interval

hi there!

question 1 answer: p/q can be terminating when q = 5^m * 2^n

question 2 answer: -1 and -1

question 3 answer: -4

question 4 answer: 5/12

hope this : )

15: 24

62.5%

step-by-step explanation: