On your own paper, solve the system of equations using elimination and identify the solution. always list your answer alphabetically in order pairs.
5e + 4f=9
4e+5f=9
a.(2,2)
b.(1,1)
,-1(
,-2)
e. ims
f, ns

I’m confused on how to work the pie charts

Officer brimberry wrote 32 tickets for traffic violations last week, but only 4 tickets this week. what is the percent decrease? give your answer to the nearest tenth of a percent.

Acertain group of women has a 0.640.64% rate of red/green color blindness. if a woman is randomly selected, what is the probability that she does not have red/green color blindness? what is the probability that the woman selected does not have red/green color blindness? nothing (type an integer or a decimal. do not round.)