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
9514 1404 393
Answer:
8
Step-by-step explanation:
Your familiarity with multiplication tables tells you ...
64 = 8·8 = 8²
The missing base is 8.
The answer is 13/15.
2/5 = 12/30
2/3 = 20/30
12/30 + 20/30 - 6/30 = 32/30 - 6/30 = 26/30 = 13/15.
Answer:
-0.30
Step-by-step explanation:
Hope this helps :)
Good luck
See the explanation
<h2>
Explanation:</h2>
The complete question is attached below. In order to solve this problem, we'll use a graphing tool. First of all, we'll say that the LHS is a linear function and the RHS is another linear function, so for each case, we'll have:

For each graph,
will be drawn in red while
will be drawn in blue.
Case 1:

So by equating both equations:

By using graphing tool we get a point of intersection at which the x-value is the solution to our equation. So:
<u>Solution:</u>

See First Figure below.
Case 2:

Applying a similar method as in case 1.
<u>Solution:</u>

See Second Figure below.
Case 3:

Applying a similar method as in case 1.
<u>Solution:</u>

See Third Figure below.
Case 4:

Applying a similar method as in case 1.
<u>Solution:</u>

See Fourth Figure below.
<h2>Learn more:</h2>
Methods for solving system of equations: brainly.com/question/10185505
#LearnWithBrainly