(08.03) Consider the following pair of equations: y = x + 4 y = - 2x - 2 Explain how you will solve the pair of equations by substitution

Do social recommendations increase ad effectiveness? a study of online video viewers compared viewers who arrived at an advertising video for a particular brand by following a social media recommendation link to viewers who arrived at the same video by web browsing. data were collected on whether the viewer could correctly recall the brand being advertised after seeing the video. the results are given below.correctly recalled the brandarrival 409153browsing20484b. conduct the hypothesis test, using the 0.025 level of significance.what is the value of the test statistic? χ2stat=what is the p-value? p-value=is this value significant atα=0.025?

What is another way to express 36 +32

The volume of a box varies directly with its length if a box in the group has a length of 30inches and k=24 what is its volume