1 answer:
Answer: 4x - 13
<h2>
Step-by-step explanation:
</h2>
<em>First, we need to get triple of x:</em>
Triple of x is: 3x
<em>Next is to get the difference between 3x and 13:</em>
x + 3x -13
4x - 13
Hence, the variable expression is 4x - 13
You might be interested in
Answer:m
5 minutes
Step-by-step explanation:
You can put each into standard form to see whether they have the right value.
5.5·10⁴ = 55,000 ≠ 0.00055
1. 20/52=10/26=5/13
2. 26/52=1/2
This would be +2 so I believe it would be B.
1. bobby would be 21 and chris 18.
