the value of y is derectly proportional to the value of x, If y=35 when x=140, what is the value of y when x = 70?

Which of the following points is collinear with (-2,1) and (0,3)

27 is what percent of 108? 27 is % of 108

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