Write an equation in slope- intercept form (y=mx+b) slope: -1 y-intercept:0

The late fee for library books is $2.00 plus 15¢ each day for a book that is late. if maria’s fee for a late book was $3.20, write and solve a linear equation to find how many days late the book was.

3× __ -2=15 7 2× __+1=7 5 7× =22 15 5× __+10=2 8 × __+4=20 6 × =10 3 × __+2=8 6 × __+8=8 9 × __+7=20 6

The sum of the reciprocal of a positive number and the reciprocal of 2 more than the number is 3/4 equation: the number is