Apartially eaten bag of grape weighs 5/8 of a pound. the bag of grapes weighed 4 times this amount before any were eaten. what was the original weight of the bag of grapes?

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Why is causation so much more difficult to prove than correlation?

Sandy is upgrading her internet service. fast internet charges $20 for installation and $52.45 per month. quick internet has free installation but charges $57.45 per month. part 1 out of 2 complete the equation that can be used to find the number of months after which the internet service would cost the same. use the variable x to represent the number of months of internet service purchased.