Pls help im a get my but beat if i don't get my grades up. so plz help me

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.

An ant travels at a constant rate of 30cm every 2 minutes.at what speed does the ant travel per minute

Which of these would have been most likely to have been a carpetbagger during the reconstruction era? a) a new york businessman who relocated to mississippi b) a former slave who was able to buy land in birmingham c) a carolina-born politician who supported the democratic d) a former confederate officer who owned a farm in memphis eliminate