Thomas can go to school and an ice cream parlor on the bus and his bicycle. In how many ways can he reach the school and parlor? Draw a tree diagram and insert a photo/screenshot in the box below.
Show your calculation.

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes

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

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}