Which of the following shows the correct process of solving −30+4.5 ?(1 point) Responses −30+4.5=−1⋅30+4.5=−1⋅1+4.5=−1+4.5=3.5 negative 3 superscript 0 baseline plus 4.5 equals negative 1 times 3 superscript 0 baseline plus 4.5 equals negative 1 dot 1 plus 4.5 equals negative 1 plus 4.5 equals 3.5 −30+4.5=(−3)0+4.5=1+4.5=5.5 negative 3 superscript 0 baseline plus 4.5 equals left parenthesis negative 3 right parenthesis superscript 0 baseline plus 4.5 equals 1 plus 4.5 equals 5.5 −30+4.5=−3⋅0+4.5=0+4.5=4.5 negative 3 superscript 0 baseline plus 4.5 equals negative 3 times 0 plus 4.5 equals 0 plus 4.5 equals 4.5 −30+4.5=−3+4.5=1.5

Answer 1

To solve \(-30 + 4.5\), let's break it down correctly.

1. \(-30\) can be rewritten as \(-3 \times 10\) (which doesn't actually help in this case).
2. The calculation itself comes down to combining the negative number with the positive one.

To find the correct approach:

• Start with \(-30\).
• Add \(4.5\) to it.

So, the calculation is straightforward:

\[ -30 + 4.5 = -25.5 \]

Now, looking at the provided responses, all the options mix up steps and show incorrect calculations. However, the direct answer is:

\(-30 + 4.5 = -25.5\)

None of the provided options correctly depict the accurate process for this specific equation.

If I had to select an answer from the given options that was closest, it would be:

\(-30 + 4.5 = -3 \cdot 0 + 4.5 = 0 + 4.5 = 4.5\)

However, that process is incorrect because \(-30\) doesn't simplify to \(-3 \cdot 0\) or anything close to that.

So, in summary, there isn't a correctly represented solution for \(-30 + 4.5\) in your options. The actual answer, as computed traditionally, is \(-25.5\).