Solve by substitution

(1). Y = -3x + 5 (2). 2x – 3y = -1

-2x – 3y = -7 y = -5x – 17

For the following sequence determine the common difference (if it is an arithmetic sequence) or the common ratio (if it is a geometric sequence).

Which part of a 2-column proof is the hypothesis of the conjecture? a) given b) reasons c) prove d) statements ! i think it's b but i'm not quite

The acceleration of an object due to gravity is 32 feet per second squared.what is acceleration due to gravity in inches per second squared?