Mrs. ming had $150.55 in her checking account she wrote checks for the following amounts $45.76,$35.00,and$79.82

Trigonometry hellllllpppppppp asap

Brian, chris, and damien took a math test that had 20 questions. the number of questions brian got right is 14 more than the number of questions chris got right. damien correctly answered 2 less than the number of questions chris answered correctly. if brian and damien have the same score, which statement is true?

Solve 2x+y=3 x+y=5 in substitution method