Hulkingout320 Hulkingout320

03-07-2017
Mathematics

contestada

find the solution to the system of equations.
x+y+z=23
y+z=14
z=9

Respuesta :

wolf1728 wolf1728

03-07-2017

A) x+y+z=23
B) y+z=14
C) z=9
Since z = 9 then
A) x + y = 14
B) y = 5
A) x + y+ z=23
A) x + 5 + 9 = 23
A) x = 9

Answer Link

Otras preguntas

56 out of 128 students went on a trip during vacations what percent of students went on trips

The first civilizations in Asia formed along the _____ and ____ River valleys around _____ BC. A. Indus; Yangtze; 6000 B. Indus; Yellow; 3000 C. Indus; Yellow;

when minerals in rocks combine with__________in the air chemical weathering takes place. FILL IN THE BLANK!!!!!!!

there are 8 pencils in a package. how many packages will be needed for 28 children if each child gets 4 pencils

what are 2 important jobs of photosynthesis

Which British poet of the Romantic movement found inspiration in England's Lake District? A. Johann Wolfgang von Goethe B. William Wordsworth C. Lord Byron D. J

karen is making two displays. One display has 57 red mugs. The other display has 76 sports mugs. The rows of each display must have the same number of mugs. Wha

what is the gcf of 86,129,and 215

How many stressed syllables in the word enemy?

The area of a wall mural is 299 square feet. The height of the mural is 13 feet. What is the length of the mural?