Joan and jack bought a total of x art kits from a craft store. each kit contained y beads. joan and jack divided the beads equally between them. what expression can be used to determine the number of beads joan received?

Amayoral candidate would like to know her residents’ views on a tax on sugar drinks before the mayoral debates. she asks one thousand registered voters from both parties. these voters are an example of a census population convenience sample simple random sample