Which points lie on the graph of f(x) = Negative StartRoot negative x EndRoot?

Find the equation of a line whose slope is 2/5 and y- intercept is 2.write your answer in the form 1) ax+by+c=02) x/a+y/b=1

Molly shared a spool of ribbon with 12 people. each person received 3 feet of ribbon. which equation can she use to find r, the number of feet of ribbon that her spool originally had?

In the equation sqrt(n+5)-sqrt(11-10)=1. what is the value of n