2r+6s+4t=16 r+ 3s+2T=8 -5r+2s-3t=1

Astore has apples on sale for three dollars or 2 pounds how many pounds of apples can you buy for nine dollars if an apple is approximately 5 ounces how many apples can you buy for nine dollars

Graph the equationy= x+3[tex]y = x + 3[/tex]

Math question.. plz me .. best answer all