basmaalami71
basmaalami71 basmaalami71
  • 11-12-2020
  • Mathematics
contestada

can someone please help me with this? this is solving systems of linear equations algebraically​

can someone please help me with this this is solving systems of linear equations algebraically class=

Respuesta :

loganswanson12345
loganswanson12345 loganswanson12345
  • 11-12-2020

Answer:

a=12

b=9

Step-by-step explanation:

3/4 of 12 is 9 and 9 plus 12 is 21

Answer Link

Otras preguntas

People with schizophrenia frequently have difficulty with skills in which of the following?
identify the three levels of government and describe the function of each level​
If a relation is represented by a set of ordered pairs, explain how to determine whether the relation is a function.​
An attacker is planning to set up a backdoor that will infect a set of specific computers at an organization, to inflict a set of other intrusion attacks remote
The UTS for the small diameter pipe​
I need immediate help
In healthcare when studying specific hands-on skills, knowing something in theory is enough to later apply it safely to actual practice.
For each number in the table, write a multiple of that number. Each multiple must be between 85 and 110. The first one is done for you. Number Multiple between
I need help now pls sorry for he blurry ness
definition of endocrine glands