Expand the following binomial using the area model

(x + 2)(x + 4)

What is the volume of the sphere shown below with a radius of 3?

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Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?