Answer:
6
Step-by-step explanation:
Let Nancy's age be represented by n
Because Isabel is 3 times as old as Nancy, her age would be represented by 3n
Sum of their ages = 24
n + 3n = 24
4n = 24
divide both sides of the equation by 4 to determine n
n = 6
Answer:
<h2>A. x < 2</h2>
Step-by-step explanation:
x - 6 < -4 <em>add 6 to both sides</em>
x - 6 + 6 < - 4 + 6
x < 2
$6 :)
Have an amazing day!
Answer:
15 lb
Step-by-step explanation:
let the current weight of the puppy be X, the initial weight of the puppy is 4lb or
, (6 lb less 2/3 X) .
#We equate the current weight to the initial weight to determine X:

Hence, the current weight of the puppy is 15 lb