What is 9 plus 15 times 15 plus 7

Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have

Me n o w. i need t h i s. 10 points

Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.