Answer:
Step-by-step explanation:
How much does a poster board cost? thats kind of important
Answer:
The correct answer by solving question no 1 is
a=(d-c)/b
Step-by-step explanation:
ab+c=d
or,ab=d-c
Therefore,a=(d-c)/b
Answer: D
Step-by-step explanation: You do 1,040 divided by 8=130
Hope this helps!!!