Answer:
It is the first choice, where 3 pennies are 7.5 grams
Step-by-step explanation:
Final Answer is 4n-32/(n-4)(n+4)
Answer:
7 is the answer. If a number can be divided by 36 then it can also be divided by 12 which is 3*12 therefor the remainder will be 19-12 which is 7. When 19 is divided by 36, the remainder is 19 and so 19 must be a number. When 19 is divided by 12 the remainder is 7.
Step-by-step explanation: