When clothes are sold by an second hand store, the store takes some of the money, and the donor gets the rest. The graph below shows how much money a donor makes given the total amount of money brought in by the second hand store from sales of a piece of clothing. Identify the constant of proportionality between dollars earned by the donor and dollars brought in by the second hand
store.
Write an equation relating dollars earned by second hand store, , to dollars earned by the donor, x.

Step-by-step explanation:

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water molecules will move from the side of higher water concentration to the side of lower concentration until both solutions are isotonic. at this point, equilibrium is reached. in an isotonic solution, the flow of water in and out of the cell is happening at the same rate.

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answer: i'm not going to give you the answer, but some hints to work it out.

step-by-step explanation: so, if there is a straight line that means that the line angle is 180°. so we subtract the 2 angle measures provided, (15 and 38) from 180. so the answer is 180 - (38 + 15). (you have to solve the equation)