Briana616 Briana616

01-12-2020
Mathematics

contestada

Solve the system by substitution.
y = -7x. y = -5x + 10

Respuesta :

woodlilly woodlilly

01-12-2020

Answer: (-5,35)

Step-by-step explanation:

-7x=-5x+10

Get x on one side by adding 5x

-2x=10

Simplify by dividing by -2

X=-5

Substitute into y=-7x

Y=-7(-5)

Simplify

Y=35

Answer Link

Otras preguntas

What is credited with ending the Great Depression? OA. Stock Market reform B. The New Deal C. The Second New Deal D. World War Il industry

Why do hikers attempt to climb Mount Everest only during a two-week period each year? A. There is a two-week period each year when there is an unusual amount of

Can you please help me ?

2. Which of the following best summarizes why the author dismisses the concept of guilt in behavior? A The author mentions guilt as a potential deterrent to act

Which book illustrated by John James audubon contained paintings of species in their natural habitat

Instructions: Rewrite the following groups of words to make complete sentences. You may need to add words. Write your sentence after each item. D. 1. The loon i

Why was Marian Anderson's concert considered a defining cultural evernt of the decade? OA. She begame the first black, female singer to be broadcast over the ra

5x^2+(m+n)x-6=nx^2+7x+p find the value of m ,n and p

Using an adjective, explain the behaviour of the men from the novel "the last duty"

Find the distance between the two points in simplest radical form. (-9,8) and (-3, -1)