7 copies of the sum of 8 fifths and 4

39.2

Step-by-step explanation:

We need to find the solution of 7 copies of sum of 8 fifths and 4.

Now, 8 fifths =

Then, sum of 8 fifths and 4 =  =

Now, 7 copies of  means that we meed to multiply  7 times

i.e. 7 copies =

i.e. 7 copies =

i.e. 7 copies = 39.2

Hence, 7 copies of sum of 8 fifths and 4 is 39.2

hope this helps

the answer to your question is c.)   volcanoes built the mountains and earthquakes tore them down.

step-by-step explanation: