Which equation represents a line with a slope of 3 and a y-intercept of 6?
A 3x-y=-6
B 3y + x = 6
C 3x-y=6
D 3y+X=-6

Ametalworker has a metal alloy that is 30? % copper and another alloy that is 55? % copper. how many kilograms of each alloy should the metalworker combine to create 90 kg of a 50? % copper? alloy?

Ineed no it anyone can see this

Which graph represents the same relation is the sa which graph represents the same relation as the set {(-3-2)}