The answer is choice A.
In this problem, we are shrinking the poster by 1/4 of its size.
Which means you need to divide the sides by 4
For width:

For length:
So you wont forget what you wrote and it helps you to figure out the problem. I hope this helps.
Answer:
ok so
Step-by-step explanation:
8x + 7 + 7x - 2=90=>
=> 15x+5= 90
=> 15x=90 - 5=>
=> 15x =85= x= 5.6666...
Answer:
4/57
Step-by-step explanation:
Prob=DC/SS
=4/53+4
=4/57