Rachelle uses 6/7 of a foot of thread for every 9/14 of a foot of fabric when sewing. Enter the number of feet of thread Rachelle uses for 1 foot of fabric.

Given: x + y = 6. if xe (-15, -6, -1), then which of the following sets of ordered pairs are solutions? © {(-15, -21), (-6, -12), (-1, -7)} [(-15, 21), (-6, , 7)} {(-15, 21), (-6, 12), (-1, -7)}

The function ƒ is defined by ƒ(x) = (x + 3)(x + 1). the graph of ƒ in the xy-plane is a parabola. which interval contains the x-coordinate of the vertex of the graph of ƒ?

Solve the equation w^3 = 1,000 i honestly dont know how to punch this into a calculator pls