Daniela ha hecho una mala inversión y diariamente pierde $3.000. Esta pérdida la podemos representar por un número negativo es decir como: -3.000.
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You are on a cycling trip around europe with friends. you check the weather forecast for the first week. these are the temperatures for the week. sun mon tues wed thurs fri sat 16°c 20°c 24°c 28°c 28°c 23°c 15°c what is the mean temperature forecast for the week?

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?

Proving the congruent supplements theorem