Need help will give five starst and a thanks and MAYBE just MAYBE a brainleist. Explain how to use the GCF and the distributive property to rewrite and solve subtraction problems.

Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?

Solve the equation. 2x - 8(x+1)= 6(2x - 3)