monicac3 monicac3

10-03-2017
Mathematics

contestada

11c - 2d = -2
c + 8d = 8
using the substitution method

Respuesta :

wolf1728 wolf1728

10-03-2017

A) 11c - 2d = -2
B) c + 8d = 8
B) c = 8 - 8d then substitute this into A)

A) 88 -88d - 2d = -2
A) 90 = 90d
d = 1
c = 0

Answer Link

Otras preguntas

Which factors protected Russia from control by napoleons army?

PLEASE HELP I GIVE THANKS

find each rate in 40 meters in 16 sec

Why was Stalin able to establish such a strong Communist presence in Eastern Europe following World War II? The Soviet Union helped Eastern European countries t

Which factors protected Russia from control by napoleons army?

Your friend used the proportion 25/100 = 50/? to find 25% of 50 and says that the answer is 200. Explain why your friend is incorrect and find the correct answe

Horace Bushnell is associated with which idea? A. religious liberalism B. religious fundamentalism C. religious intolerance D. religious liberty

describe why this graph in fact demonstrates this behavior

Determine the mass in grams of 125 mol of neon

Let n equal a certain number. If five times the sum of the number and -1 is equal to 15 less than the product of 3 and the number, what is n? Solve A=P+PRT "f