Find the solution of this system of equations 2x-4y=32 2x-8y=48

Find the nonpermissible replacement for binthis expression. b2/5b +5

100 points? me its important ‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️

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