if the point (-1), (15), (-20) lie on a straight line withe the equations y= 5x what is the value of the following​

What are the possible rational zeros of [tex]f(x) = x^4+2x^3-3x^2-4x+18[/tex]

Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily

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?