a line intersects the point (0, -11) and has a slope of 0. what is the slope-intercept equation for this line?

If you could answer these your a life saver

Which graph represents the given linear function 4x+2y=3

You’re ordering more thread for blue jeans co. you usually purchase from ted’s threads, which sells 12 thread spools for $27. you recently received a notice from wade's wares that says you can buy thread from them for $2.30 each for the first 2 dozen and $2 a spool thereafter. you need to order 5 dozen spools. what percentage can you save by going with wade’s wares?