Tom made $273 for 13 hours of work. At the same rate, how many hours would he have to work to make $105?

Sheila wants to bake six muffins but the recipe is for 12 muffins . this means you only need half of the ingredients listed how much of the of each ingredient does she need? one cup and banana chips ,7 tablespoons oil , two eggs, 3/4 cups flour 1/4 cup walnuts show all you work and justify your answer using a baby toulmin.

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

Asystem of equations has 1 solution.if 4x-y=5 is one of the equations , which could be the other equation ?