Complete this item.
identify _1 and _2. select all that apply of the following terms: acute, right, obtuse , adjacent, vertical,
complementary, supplementary.

acute
right
obtuse
adjacent
vertical
complementary
supplementary

Kelly is a salesperson at a shoe store, where she must sell a pre-set number of pairs of shoes each month. at the end of each work day the number of pairs of shoes that she has left to sell that month is given by the equation s=300-15x , where s is the number of pair of shoes kelly still needs to sell and x is the number of days she has worked that month. what is the meaning of the number 300 in this equation

Can someone me and plz do the problem

Which is the equation of a line perpendicular to the line with the equation 3x+4y=8