1)a pair of shoes cost $124.99. they are on sale for 35% off. how much is the discount? barmodel/proportions/direct translation. 2)a furby retails for $31.99. it is on sale for 70% off. barmodel/proportions/direct translation.

Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?

How do you determine whether a relationship represented as as graph is linear or nonlinear

Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true