Answer:
50 pens
Step-by-step explanation:
x= 25 percent of 200
25/100 times X/200
Cross multiply them and you get
100x=5000
X=5000/100
X=50
25 percent of 200 is 50.
Which means they have away 50 pens
72m^3
l x w x h
l = 2
w = 9
h = 4
2 x 9 x 4 = 72
b
Step-by-step explanation:because
y=-1/2x-3