Sara says" If you subtract 12 from my number and multiply the difference by -4 the result is -44. What is Sara's number?

Autility company burns coal to generate electricity. the cost c(p), (in dollars) of removing p percent of the some stack pollutants is given by c(p)= 85000p/100-p a) find the cost to remove 30% of the pollutant b) find where the function is undefined

Acaterpillar eats 1400\%1400% of its birth mass in one day. the caterpillar's birth mass is mm grams. which of the following expressions could represent the amount, in grams, the caterpillar eats in one day? \

Aline has a slope of negative 1/4 the past two points -5/4 and 1 what is the equation of the line