In this expression, Marianne claims that 2x and -x are not like terms because -x does not have a coefficient. Is she
correct? Explain your reasoning.
m² + 2x - x + 3 m²+2

Abby is collecting rainfall data. she finds that one value of the data set is a high-value outlier. which statement must be true? abby will use a different formula for calculating the standard deviation. the outlier will increase the standard deviation of the data set. the spread of the graph of the data will not change. abby will not use the mean when calculating the standard deviation.

Acertain company's main source of income is a mobile app. the company's annual profit (in millions of dollars) as a function of the app's price (in dollars) is modeled by p(x)=-2(x-3)(x-11)p(x)=−2(x−3)(x−11) which app prices will result in \$0$0 annual profit? enter the lower price first.

Agatorade cooler has 36 cups of water. if a serving is 3/4 of a cup how many servings are in the cooler?