3. In a basketball game, Glenn scored \( 25 \% \) more points than Ry, If \( g \) is the number of roints that Qlenn scored and \( r \) is the number of points that FJ seored, whioh equatione re correct? Select all that apply. A) \( g=r+25 \) B) \( g=r+.25 r \) C) \( g=r+.25 \) () \( g=1.25 r \) () \( g=(1+.25) r \)
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Glenn's scoring at \( 25\% \) more points than Ry means he scored \( 1.25 \) times what Ry did. This results from multiplying Ry's score by \( 1 + 0.25 \) (the original score plus \( 25\% \)). Hence, \( g = 1.25 r \) and \( g = (1 + 0.25) r \) are the correct equations. In real life, understanding percentage increases is not just useful in sports, but also in finance, sales, and various fields. For example, if a product's sales increase by \( 25\% \), you’d look at the previous sales figures and multiply by \( 1.25 \) to find the new sales total. This concept helps in making sense of growth models in economic trends too!