Does this matrix have an inverse?why or why not ?

The la dodgers hit the most homeruns in 2014. the number of homeruns accounted for 6% of the entire major leauge baseball homerun count. if 583 total homeruns were hit, approximately how many did the la dodgers hit

Its worth 10000000 points need asap if you answer correctly ill mark brainliest

Reflect the point (7,0) across the y-axis