Clare knows that Priya has a bunch of nickels and dimes in her pocket and that the total amount is $1.25. Part 1: Find one possibility for the number of nickels and number of dimes that could be in Priya's pocket.

Part 2: Write an equation that describes the relationship between the number of dimes and the number of nickels in Priya's pocket.

Part 3: Explain what the point ( 13 , 6 ) means in this situation.

Part 4: Is the point ( 13 , 6 ) a solution to the equation you wrote? Explain your reasoning.

Using inductive reasoning, what is the next two numbers in this set? 1,-7,13,-19 i got the numbers 14,-26 is that right?

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

Each of the following data sets has a mean of x = 10. (i) 8 9 10 11 12 (ii) 7 9 10 11 13 (iii) 7 8 10 12 13 (a) without doing any computations, order the data sets according to increasing value of standard deviations. (i), (iii), (ii) (ii), (i), (iii) (iii), (i), (ii) (iii), (ii), (i) (i), (ii), (iii) (ii), (iii), (i) (b) why do you expect the difference in standard deviations between data sets (i) and (ii) to be greater than the difference in standard deviations between data sets (ii) and (iii)? hint: consider how much the data in the respective sets differ from the mean. the data change between data sets (i) and (ii) increased the squared difference îł(x - x)2 by more than data sets (ii) and (iii). the data change between data sets (ii) and (iii) increased the squared difference îł(x - x)2 by more than data sets (i) and (ii). the data change between data sets (i) and (ii) decreased the squared difference îł(x - x)2 by more than data sets (ii) and (iii). none of the above