Ves en la tienda una blusa de $97 le pides a mami $50 y a papi $50 pagas 100 te dan cambio $3 le regresas a mami y papi un peso a cada uno y te quedas con uno. osea que les debes 49 a mami y 49 a papi ok si sumas ? 49+49= 98 + el peso que tienes son 99 dónde quedó el otro peso

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

Bring the fraction a/a-4 to a denominator of 16-a^2

The moats separating people from the animals are 5 m wide for lions and 4 m wide for the elephants. if the lion’s moat is 4 m deep, how deep should the elephants’ moat be?