Carter and Carson work at a furniture store. Carter is paid $195 per week plus 10% of his total sales in dollars, xx, which can be represented by g(x)=195+0.1xg(x)=195+0.1x. Carson is paid $367 per week plus 6% of his total sales in dollars, xx, which can be represented by f(x)=367+0.06xf(x)=367+0.06x. Determine the value of xx, in dollars, that will make their weekly pay the same.

The weight of a radioactive isotope was 96 grams at the start of an experiment. after one hour, the weight of the isotope was half of its initial weight. after two hours, the weight of the isotope was half of its weight the previous hour. if this pattern continues, which of the following graphs represents the weight of the radioactive isotope over time? a. graph w b. graph x c. graph y d. graph z