4. Select all expressions equivalent to 5 *x+6+ (8x + 24).
A. 66x
B. 2(6x + 27)
C. 3(4x + 18)
D. 12x + 30
E. 6(2x + 9)

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

You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?

What is the solution of the systems of equations? y=2/3x+3 x=-2