On three different days at his job, Stephen earned $41, $59, and $60. He needs to earn $150 to buy a couch for his living room. If he buys the couch, how much money will he have left over? After he buys the couch, Stephen will have $ left over.

He saves $10

Step-by-step explanation:

Add $41 $59 and $60 to get 160

Then subtract 160-150 to get $10

The polyhedron that Elias could have made is a TRIANGULAR BASED PRISM.

Triangular based prism are as described below:

A triangular-based prism is known to consists of 9 edges and 5 faces as shown in the diagram below.

It is a three-sided prism and also a polyhedron made of a triangular base, a translated copy, and 3 faces joining corresponding sidesThe edges are made up of lines and these lines are the ones that intersect to form faces

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