Which equation applies the associative property of multiplication? (−14−53)−35=−14−(53−35) (−78⋅25)+(−78⋅35)=−78⋅(25+35) −512⋅(65⋅13)⋅92=(−512⋅65)⋅(13⋅92) −67⋅811⋅13=811⋅(−67)⋅13

The correct answer option is −512⋅(65⋅13)⋅92 = (−512⋅65)⋅(13⋅92).

Step-by-step explanation:

The associative property of multiplication states that when multiplying three or more (real) numbers, their result must be the same despite of their arrangement or the sequence in which they are grouped.

So the equation must give the same result in whatever way they are grouped. By grouping, we are referring to the use of brackets or parenthesis here.

Solving −512⋅(65⋅13)⋅92 gives us a result of -39802880

and solving (−512⋅65)⋅(13⋅92) also gives us -39802880 which means they are equal. Therefore, the associative property of multiplication is valid for the equation  −512⋅(65⋅13)⋅92 = (−512⋅65)⋅(13⋅92).

question: how many people can she serve?

answer: she can serve 16.66666667 people. so she can only give 16 people a complete serving.

question: does she have enough ice cream for her guests?

answer: no. explanation: she only has enough for 16 people to have a full serving. however, she can give a 17th person a partial serving.

slope is 35 and 20 miles is the y-intercept.

step-by-step explanation: