Formula to use: =

(2* + (10-1)d)
Sum of 1st 10 terms:

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

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?

Use the distance formula to find the distance between (-3,5) and (3,1)