The correct answer is A. It satisfies the top equation but not the bottom equation.
This can be found by plugging in the given x and y values to the system, as seen in the attached picture.
I hope this helps! :)
Answer:
0.25
Step-by-step explanation:
Perimeter of a rectangle=2(long)+2(width)
1)we calculate the width.
area=long x width
data:
area =72 ft².
long=9 ft
72 ft²=9 ft * width
width=72 ft²/9 ft=8 ft.
2) we calculate the perimeter.
perimeter=2(9 ft)+2(8 ft)=18 ft + 16 ft=34 ft.
Answer: the perimeter of Elise`s vegetable garden is 34 ft.
Answer:
B
Step-by-step explanation:
6:2
2x9=18
6x9=54
54 boys to 18 girls
From the binomial distribution we get: