Sarris savings account balance change by $34 one week and by -$67 the next week which amount represents the greatest change

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

An 18% discount on a watch saved a shopper $72. find the price of the watch before the discount

How many 3/8s are in 6 plz someone tell me now