michelle666193 michelle666193

09-06-2020
Mathematics

contestada

Solve the system algebraically. -6x+3y=27 -5x-3y=-16

Respuesta :

wolf1728 wolf1728

09-06-2020

Answer:

A) -6x+3y = 27

B) -5x-3y = -16 We add the 2 equations

-11x = 11

x = -1

Putting 1 into equation B)

5 -3y = -16

-3y = -21

y = 7

Step-by-step explanation:

Answer Link

Otras preguntas

A 2 kg brick is moving at a speed of 3 m/s. What is the kinetic energy of the brick?

what is wrong with this statement?: sperm and egg cells go through mitosis and divide a total of 1 time

(C) A bakery sells 9 types of sandwiches. Here are their calorie amounts: 562.568. 590. 599. 611.621. 623. 641, 938. Which measure should be used to summarize t

How might the story "He" reflect the influence of Regionalism in American literature? a) It criticizes the ignorance of rural people. b) It focuses on the daily

Can someone please help? *Math*

HELP PLEASEEEE!!!!!

Quick for 15 points. William was playing a board game that had a spinner with six equal-sized sections. Three of the sections were red, two sections were blue,

Unit 11: Volume & Surface AreaHomework 1: Area of Plane FiguresDirections: Find the area of each figure. Round to the nearest hundredth where necessary.2. a

What do you think influences perceptions about mental illness?

Read the passage and answer the question