30g^2h x (2gh)^2 / 5gh^2 x 6gh The answer is 4g^2, but during the process, I came in contact with h^0. Does that automatically just remove the variable? because I thought 0 always equals one, so the h would be included.

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14

Of of at a : $6, $8, $7, $6, $5, $7, $5, $7, $6, $28, $30 is?ato .ato .ato .ato .