Actividad Resuelve los siguientes problem on valor
a) Un dolar time
de 20.5 pesos, a lois le envió
su padre la cantidad de 123.56
dólares, al cambiarlas a pesos
mexicanos, cconto o la cantidad qe
le liemen
pagat? 257.3980
que pagar​

Will give brainliest summations with algebraic expressions image shown

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.

Carlos spent 1 1/4 hours doing his math homework he spent 1/4 of his time practicing his multiplication facts how many hours to carlos been practicing his multiplication facts