Pedro es una atleta que recorre una distancia de 625−−−√ km: un tramo corriendo y otro caminando. Cuando corre, su velocidad es de 10km/h; en cambio, cuando camina su velocidad es de 5km/h ¿Qué indican los interceptos de la gráfica?

The functions q and r are defined as follows. q(x)= -2x+2 r(x)= x^2 - 1 find the value of r(q(

Which equation could represent the relationship shown in the scatter plot? y=−3x−2 y=−3/4x+10 y=−2/3x+1 y=9x−12 scatter plot with x axis labeled variable x and y axis labeled variable y. points go from upper left to lower right.

Sammie has 3 times as many goldfish as nora. nora has 4 goldfish. how many goldfish do sammie and nora have in all?