HELP ME OUT PLEASE!!! 11) Find the solution to the system of equations graphed here.

A) (-1,-3)

B) (1, -3)

C) (1,3)

D) (3,1)

Adding and subtracting matricesfind the value of each variable. x = and y = would

Simplify using positive exponents only.

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