GIVING BRAINLIEST!

What is the y-intercept of y=2x-5 ?

Plzzz plzz maths ! quadratic sequences =an^2+bn 1) 1,6,15,28,45 2)5,18,39,68,105 3) 1,8,21,40,65 4) 7,24,51,88,135 5) -1,2,9,20,35

Will used 20 colored tiles to make a design in art class. 5/20 of his tiles were red. what is an equivalent fraction for the red tiles?

On a piece of paper, graph y< x+1. then determine which answer matches the graph you drew.