2 2.3.5 Quiz: Using Properties to Add and Subtract Rational Numbers Question 2 of 5
Which expression would be easier to simplify if you used the associative
property to change the grouping?
O A. [(-) + (-)] +(-3)
B. 0.85+ (0.15 +(-3)
C. (160 + 40) +27
D. 1++(-+)]

Find the value of the cosine for angle a

The data in the table represent the height of an object over time. which model best represents the data? height of an object time (seconds) height (feet) 05 1 50 2 70 3 48 quadratic, because the height of the object increases or decreases with a multiplicative rate of change quadratic, because the height increases and then decreases exponential, because the height of the object increases or decreases with a multiplicative rate of change exponential, because the height increases and then decreases

Find the slope of the line passing through a pair of points