-6+9.8x=33 1/5
9.8x=39 1/5
x=4
Answer:
The numbers of measure of music played are 1 and 7
Step-by-step explanation:
Given

Required
Solve for x when s = 80
Substitute 80 for x

Subtract 50 from both sides


Divide through by 10


Reorder

This can be split into
or 
Solve for x
or 
or 
Hence:
<em>The numbers of measure of music played are 1 and 7</em>
It is persia brainliest please
Answer:
1x5
Step-by-step explanation:
I dont know