You spin the spinner 80 times. About how many times do you expect it will land on something other than A? Explain your reasoning.

[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.

Find the value of x in each case. give reasons to justify your solutions! d q ∈ pr