Find slope of line that contains (1,6) and (10,-9)

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?

Find the area of the triangle formed by the origin and the points of intersection of parabolas y=−3x^2+20 and y=x^2−16.