What is the probability for tossing a number cube numbered from 1 to 6 and getting an odd number that is less than or equal to 3 ?

If x=-3 is the only x-intercept of the graph of a quadratic equation, which statement best discribes the discriminant of the equation?

Solving systems of linear equations: tables represent two linear functions in a systemöwhat is the solution to this system? 0 (10)0 (1.6)0 18,26)0 18-22)

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.