melgozapatricia81 melgozapatricia81

25-02-2021
Mathematics

contestada

Select the expression equivalent to (-2x+8.1y)-(-9x+5.3y)

Relax

Respuesta :

MutNuncher MutNuncher

25-02-2021

Answer:

7x+2.8y or y= -2.5x

Step-by-step explanation:

add 9x to -2x subtracy 5.3y from 8.1y switch sides of the x by subtracting it from both sides then divide the 2.8 to get -2.5x

Answer Link

Otras preguntas

Solve using substitution. y = 5 7x - 8y = -12

Solve a" + 14a + 45 = 0 by factoring

Which if the following is not a major type of infections agent or pathogen?A) bacteria B) virus C) protozoa d) diabetes

How did the Magna Carta inspire later documents?

According to some reports, supermarkets make a profit of three to six cents for every dollar of revenue. Where does the rest of the money go? List specific cost

MOREEEEEEEE DEFINITELY NOT FREEEEEEE P O I NT S SSSSSSS

k a h o o t anybody im b o r e d

Describe the Cuban Missile Crisis 1962. Brainlist will be picked.

Which expression is equivalent to

¿ Cuales son los sistemas que intevienen en el proceso de nutricion? ¿ Que funcion cumple cada uno de ellos en ese proceso?