Andrew is showing his work in simplifying −4.5 - id454256733131817 от xaguilar 19.02.2023 10:10

Question

Mathematics: Andrew is showing his work in simplifying −4.5 + 4.2 + 5.6 − 7.3. identify any errors in his work or in his reasoning. write feedback to andrew explaining the mistake he made and how to correct his work. step work reasoning −4.5 + 4.2 + 5.6 − 7.3 original problem 1 −4.5 + 4.2 + 5.6 + (−7.3) additive inverse 2 −4.5 + (−7.3) + 4.2 + 5.6 commutative property 3 (−4.5 + (−7.3)) + (4.2 + 5.6) associative property 4 −11.8 + 9.8 simplify 5 −21.6 simplify

xaguilar · Accepted Answer

F/7 +46=nStep-by-step explanation:(WARNING IDK IF THIS IS THE CORRECT WAY TO SOLVE) Start with the equation itself F-7(n-46). You’re first step is to simplify the equation by distributing -7 to (n-46). So multiple n by -7 and multiply -46 by -7. After that you’re equation should look like f-7n+322. This is when you can start trying to solve for n. You want n on the other side of the equal sign so you’re going to add -7n to the one side of the equal sign. F+322=7n. Now to get n by itself divide 7...

Andrew is showing his work in simplifying −4.5 + 4.2 + 5.6 − 7.3. identify any errors

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