Eddie is reading a novel gor englidh class he has read 24 out of 60 pages about what percent of the book has he read

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1−0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.

If f(x) = 4x - 3 and g(x) = x + 4, find (f - g) (x)