MN and PQ intersecting at point R

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?

In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula , what is the temperature in celsius corresponding to r degrees rankine? a. 9/5(c - 273) b. 9/5(c + 273) c. 5/9( c - 273) d. 5/9( c + 273)

Do you mind if you guys me with this question i’m on number 8