avamcmoran avamcmoran

01-04-2016
Mathematics

contestada

-9a + 139 = -1a + 59 what is a?

Respuesta :

ImpatientAngel ImpatientAngel

01-04-2016

-9a + 139 = -1a + 59

-9a + a= 59 - 139

-8a = - 80

a = 10

Answer Link

Otras preguntas

Which of the following values complete the square, or creates a perfect square trinomial, for x^2 +6x + what

A country has $3 billion of domestic investment and net exports of $2 billion. what is its saving?

All of the following are types of Gestalt grouping principles described by Gestalt psychologists, except __________. A. proximity B. closure C. similarity D. fi

A thermometer that was used in a calorimeter was consistently 2.7 °c too high. how would this affect the calculations of δh for the reactions conducted in the

The dnas produced in a dna sequencing reaction are analyzed on the basis of their ______. a. positive charge b. size or length c. length of time needed for clon

What is the acceleration due to gravity on Mars? a. 9.8 m/s2 c. 12.2 m/s 2 b. 3.7 m/s2 d. 0.3 m/s2 Please select the best answer from the choices provide

These angles are equal. What are they called?

Is phi coefficient only determined by the proportion in a 2x2 data matrix?

Who dat restaurant is considering the purchase of a $27,000 soufflé maker. the soufflé maker has an economic life of six years and will be fully depreciated by

As the United States entered World War I what was significant about the fact that the two largest immigrant groups in the United States were German Americans an