The graph above shows a line of best fit for data collected on the amounts of cell phone bills in relation to the number of minutes used.

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.

Plz hurry evaluate the expression a+b where a=8 and b=19

For the inequality |c| < |d| to be true, which of the following must be true?