Is 2/3 a irrational number rational number integer or whole number?

Factor the polynomial. b^2 + 4b + 4

Josie buys a pair of boots that retail for $52.00 dollars, however they are currently on sale for 25% off how much does josie pay for the boots if there is also a 6% sales tax on them

Write the equation of the circle centered at (10,-2) with radius 2