1. sally said that when you add or subtract positive or negative decimals, you can change the order of the decimals and still get the same answer. use these decimals to answer the questions: -6.2, 5.71, -3.96, 2.84 (a) is sally’s statement always true, sometimes true, or always false? write two pairs of equations using addition and two pairs of equations using subtraction to support your answer. (b) write a rule about changing the order of the numbers in adding and in subtracting positive and negative decimals. (c) is sally’s statement true for addition and subtraction of three positive or negative decimals? write two pairs of equations (one pair for addition, and one pair for subtraction) that support your answer.

Drag the tiles to the table. the tiles can be used more than once. nd g(x) = 2x + 5 model a similar situation. find the values of f(x) and g(x) let's say that the functions f(x for the given values of x. fix)=5(4) * g(x) = 2x+5

Which number completes the inequality? 2/3 < _ < 7/9

The equation shown below represents function f. f(x)= -2x+5 the graph shown below represents function g. which of the following statements is true? a. over the interval [2, 4], the average rate of change of f is the same as the average rate of change of g. the y-intercept of function f is less than the y-intercept of function g. b. over the interval [2, 4], the average rate of change of f is greater than the average rate of change of g. the y-intercept of function f is greater than the y-intercept of function g. c. over the interval [2, 4], the average rate of change of f is the same as the average rate of change of g. the y-intercept of function f is greater than the y-intercept of function g. d. over the interval [2, 4], the average rate of change of f is less than the average rate of change of g. the y-intercept of function f is the same as the y-intercept of function g.