Expand and simplify (2x+1)(x+3)

What is the correlation coefficient for the data? don't forget to turn the diagnoisticon (in the catalog menu of the calculator). r = answer (round to the nearest thousandth)

5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000

Jada has a monthly budget for her cell phone bill. last month she spent 120% of her budget, and the bill was 60$. what is jada’s monthly budget