<h3>The terms 4x and 5y has different variable present in it.

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<em><u>Solution:</u></em>
Given that,

<em><u>The reason is:</u></em>
When we are adding terms which has exactly the same variables, we must add the constants and let the result stand with variable
Which means,
4x + 10x = 14x
But,
We cannot add terms that has different variable
Which means,
4x + 5y
Here, both the terms 4x and 5y has different variable present in it. Hence they cannot be added together

Base x Hieght suggesting if it’s a rectangle what’s the shape
The answer is 15.25 cubic inches
Answer:$15.25
Step-by-step explanation:just multiply $1.25x9 then add 4
I think it takes her brother 30 minutes to complete his homework.
Because 3/5 of an hour is 36/60
5/6 = 30/36
Hope this helps! :)