x^2 = 81/100
Let's take the square root of each side
x = 0.9 and -0.9
Answer:
Step-by-step explanation:
the first one
the second one
the third one
the last one
Hello my friend, I hope this helps you!
$22
Money raised = $506.
People on trip = 23
Money per person = $506/23
Money per person = $22
