Na turma do 1° ano temos 18 estudantes, sendo que 1/3 são agricultores e 3/4 são pecuaristas. Quantos estudantes são agricultores e pecuaristas?​

Which values of p and q result in an equation with exactly one solution? px-43=-42x+q choose all answers that apply: a) p=-43 and q=-43 b) p=42 and q=43 c) p=43 and q=−42 d) p=42 and q=42

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label?

Eric drove 275 miles in 5 hours. at the same rate how long would it take him to drive 495 miles?