27+46 is the same as 30+

This is not true. Did you finish writing your question?

Step-by-step explanation:

43

Step-by-step explanation:

When adding the original problem, you get 73.

Take 73 and subtract your value of 30 to find the missing integer.

In this case, you will get 43.

step-by-step explanation:

here's what happens:

1) the graph of f   = x^2 is shifted 2 units to the right.

2) the resulting graph is reflected in the x-axis, so that the parabola now opens down.

3) this final result is transformed up by 5 units.