Which best describes a triangle with angles measuring 60,40 and 100?

Mindy bought 5/8 pound of almonds and a 3/4 pound of walnuts.which pair of fraction cannot be used to find how many pounds of nuts she bought in all.

Use set builder notation to represent the following set: { -3, -2, -1, 0}

Find the y-intercept and x-intercept for the equation 5x-3y=60 what is the y-intercept