College

Compute the following:

[tex]
\[
\begin{array}{r}
39.4 + (-7.2) = \\
7.9 - 49.35 =
\end{array}
\]
[/tex]

Answer :

Sure, I'll walk you through the step-by-step process to solve these problems:

Problem 1: [tex]\(39.4 + (-7.2)\)[/tex]

1. Start with the number 39.4.
2. Add -7.2 to 39.4. Adding a negative number is the same as subtracting the absolute value of that number.
3. So, subtract 7.2 from 39.4:
[tex]\[
39.4 - 7.2 = 32.2
\][/tex]

Therefore, [tex]\(39.4 + (-7.2) = 32.2\)[/tex].

Problem 2: [tex]\(7.9 - 49.35\)[/tex]

1. Start with the number 7.9.
2. Subtract 49.35 from 7.9:
[tex]\[
7.9 - 49.35 = -41.45
\][/tex]

Therefore, [tex]\(7.9 - 49.35 = -41.45\)[/tex].

So, the solutions are:

1. [tex]\(39.4 + (-7.2) = 32.2\)[/tex]
2. [tex]\(7.9 - 49.35 = -41.45\)[/tex]

Feel free to ask if you have any more questions!

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