David and mark make some money and share it in the 3: 2 ratio. david receives 8 gbp more than mark. how much did mark get?
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Which matrix multiplication is possible?

Aheated piece of metal cools according to the function c(x) = (.5)x ? 7, where x is measured in hours. a device is added that aids in cooling according to the function h(x) = ? x ? 2. what will be the temperature of the metal after two hours?

You can find the constant of proportionality by finding the ratio of