8000*.1=800 so the answer is 1/10 or .1
150 parents said yes, 30 said no.
30 adults said yes, 40 said no.
9514 1404 393
Answer:
Step-by-step explanation:
The equation for the total number of cases is ...
x + y = 20
The equation for the total cost of the cases is ...
20x +30y = 450
_____
<em>Additional comment</em>
The solution to these equations is (x, y) = (15, 5).
The perimeter of the rectangle is 70 Inches square
<h3>
How to determine the perimeter</h3>
The formula for perimeter of a rectangle is given as;
Perimeter = 2 ( l + w)
length = 20 inches
width = 15 inches
Perimeter = 2 ( 20 + 15 )
Perimeter = 2 ( 35)
Perimeter = 70 Inches square
Thus, the perimeter of the rectangle is 70 Inches square
Note that it is a general knowledge on the given question.
Learn more about perimeter of a rectangle here:
brainly.com/question/17297081
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