On average, Americans eat 0.25 lb of peanut butter per month. How many pounds of peanut butter are eaten by the approximately 305 million Americans living in the United States per month? *

6n^2-7n-75=0 solve by quadratic formula

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4

One number is 4 less than 3 times a second number. if 3 more than two times the first number is decreased by 2 times the second number, the result is 11. use the substitution method. what is the first number?