P = 3T squared work out the value of p when T = 10

After the seventh month of a 12-month loan: the numerator is: {(n + 11) + (n + 10) + (n + 9) + (n + 8) + (n + 7) + (n + 6) + (n + 5)} = , and the denominator is: {(n) + (n + 1) + + (n + 11)} = . therefore, the fraction is numerator/denominator (to the nearest tenth) = %

Ten times the square of a non-zero number is eqaul to ninety times the number

Which of the following can be used to explain a statement in a geometric proof?