I think this is right (x-2)(2x+y)
Answer:
D
Step-by-step explanation:
x²=4
x=√4
X1=2
X2=-2
Step-by-step explanation:
DE : JK
= 21 : 7
= 1 : 3
<h3>#CMIIW</h3>
The max of Lauren's age --> the minimum of the others' ages, 1, 2 & 3
4*avg = 4*9 = 36
36 - (1+2+3) = 30
Lauren is 30 yrs of age, or younger.
