Answer:
27
Step-by-step explanation:
54/2
27x2=54 and they said 2 times
Sales increased 50% last year, from $5,000 to $10,000. When sales dropped from $10,000 to $5,000 this year, sales decreased 50%
Answer:
43
Step-by-step explanation:
18x+7
=18×2+7
=36×9
=45