En un salon rectangular de 6 metros de largo y 4 metros de ancho se quiere colocar un tapete con el borde a un metro de las paredes cual sera el largo y el ancho del tapete

Can someone me with my hwplz(only the circled ones)

Iwill make brain if you me correctly fill this out needs due today pls and send it back to me (click the link and you will get it)

Here is my question! jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?