2x+7y=-35
2x+14y=-42

is it parallel perpendicular or neither

Hurrya vegetable garden and a surrounding path are shaped like a square that together are 11ft wide. the path is 2ft wide if one bag of gravel covers 9 square feet how many bags are needed to cover the path

Three people are traveling and need to exchange the currency of their native country for the currency of the country they are visiting. drag each exchange to the category that shows the ratio of currencies in that exchange.

Solve for x: 5/3 x = 20/21 it's fraction. remember to simplify your fraction