Find the values of h, k ∈ R such that the following system of equations has infinitely many solutions:

If n-9 is an even number what are the next three consecutive intergers

Julie buys 2kg of apples and 7kg of pears ? 12.70. the pears cost ? 1.30 per kilogram what is the price per kilogram of the apples? show your working out

Binh says the point of intersections is (0,-3) which statements identify the errors binh made , check all that apply