I need help asap Juane had $6.00, then spent $4.00. After one week he had earned 12 more dollars, but spent half of the total money she has. How much money does he have left?

also Can someone also please teach me how to make music using this website;

https://musiclab. chromeexperiments. com/Shared-Piano/#J_lgLdlzn

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

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41

In the figure below, triangle rpq is similar to triangle rts. what is the distance between p and q? a. 24 b. 42 c.50 d. 54