There was 45 markers originally in each box.
How do we know?
Well, 3*x = 15*3 + 90 = 45 + 90 = 135
Divide both of the sides by 3
X = 135/3 = 45
Therefore, that’s how we know that there was 45 markers originally.
The answer to the last drop down as far as i remember from last year is .100
Please tell me if im correct
And have a fantastic day hehe!
Answer:
perimeter = sum of all side
perimeter in terms of w= w+w+w+w+w
i.e= 5w
One percent of 450 can be found by dividing 450 by 100, which is 4.5. so one percent in this case = 4.5. to find the percent increase of 81 people to 450, divide 81 by 4.5, which is 18. so it is an 18% increase.
Answer: b
Step-by-step explanation:
