Ihave a test coming up, can someone me? ; -;

if l and m are parallel, which pairs of angles are congruent?
must be more than one answer

When you have 25 numbers, and jake picks 3 random numbers and puts them back, what is the chance bob has of picking those 3 numbers when he picks 6 random numbers (without putting them back)? explain.

Multiply and simplify. 2x2y3z2 · 4xy4x2 how to do?

Acompany had forty one employees and ordered nine hundred eighty uniforms for them. if they wanted to give each employees the same number of uniforms, how many more uniforms should they order so they don't have any extra