Nineteen students were invited to michelle's party. three more boys than girls were invited. how many boys were invited?

What is 100,000 times 1/100,000, using the standard method of multiplication? write the answer as 10 to a power.

Graph the system of equations on your graph paper to answer the question. {y=−x+4y=x−2 what is the solution for the system of equations? enter your answer in the boxes.

Simplify (8x2 − 1 + 2x3) − (7x3 − 3x2 + 1). −5x3 + 11x2 − 2 5x3 − 11x2 + 2 x3 + 2x2 + x3 x3 − 2x2 − x3