Reasoning Simplify the expression (−12.9)+10.5. How are (−12.9)+10.5 and 12.9+(−10.5) related? Explain without computing. Using a property of operations, what can you say about their sum? please help

13

step-by-step explanation:

divide the cost of the total of sodas you bought by the cost of one soda, for example:

$24.57 divided by $1.89 is 13 which means you bought 13 sodas

-1

step-by-step explanation:

yeah i know the problem you need. i am taking it right now. the answer is step 3

~mickey

i think you would have to divide the money he had saved, which is $2,000 by the time he plans on exercising which is 40 hours, and the answer you get should tell you the answer to your question.