1231ld 1231ld
  • 23-11-2020
  • Mathematics
contestada

3.5z - 2.7z = -6
z = ?

Respuesta :

jjcoop619 jjcoop619
  • 23-11-2020

Answer:

i believe it would be z = -7.5

Step-by-step explanation:

Answer Link
solomon7512
solomon7512 solomon7512
  • 30-11-2020

Answer:

-7.5

Step-by-step explanation:

Subtract 2.7z from 3.5z

0.8z= -6

divide each term by 0.8 -    0.8 divided by 0.8-         -6 divided by 0.8

Cancel the common factor of 0.8

divide -6 by 0.8

Z= -7.5

Answer Link

Otras preguntas

What are two processes that use oxygen
how can you write 52+(8+25)to make it easier to add?
the atmosphere of earth does not escape into the space but remains attached to earth's surface why??
636 rounded to the nearest ten and hundred
7.97 rounding to benchmarks estimate
What is greater 16.5 or 16.52
An ostrich that is 180 inches tall is 20 inches taller than 4 times the height of a kiwi. what is the height of a kiwi in inches?
If x-1/3=k and k=3 what is the value of x?
Which word in the sentence does the adjective modify? The tall arch welcomes visitors to the city. a. visitors b. city c. arch d. tall
which of these is not true of Bohr's model of the atom ? A. It decribes electrons as particles B. it predicts that electrons should spiral into the nucleus C. t