Evaluate (-2xy^3)^3 when x = 4 and y = -1

You put the following items into your rucksack. ham 600 g cheese 380 g tomatoes 270 g how much do all the ingredients weigh in total?

When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are:

If you double the input of a function and it results in half the output, and if you triple the input and it results in a third of the output, what can be guessed about the function? check all that apply.