One and one eighth equal g minus four and two fifths

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

Jake bakes and sell apple pies. he sells each pie for $5.75 . the materials to make the pies cost $40. the boxes jake puts the pies in cost & 12.50 total. how many pies does jake need to sell to earn a profit of $50

Why is x= 4 a solution to the proportion 14/x 56/1 6