guerreroleilanny guerreroleilanny

02-12-2021
Mathematics

contestada

Solve the system of equations using substitution.
X + y = 13
x - y = 5
Please help

Respuesta :

hiroshimalee hiroshimalee

02-12-2021

Answer:

x=9

y=4

Step-by-step explanation:

Answer Link

Otras preguntas

You are standing 1 meter from a squawking parrot. If you move to a distance three meters away, the sound intensity will be what fraction of its original value?

which is longer 635 millimeters or 535 centimeters ?

Which of the following is x⁴ + y⁴ identically equal to? (A) (x² + y²)(x + y)(x - y) (B) (x² + xy + y²)(x² - xy + y²) (C) (x² + √2xy + y²)(x² - √2xy + y²) (D) (x

THE EXPRESSION COT THETA/CSC THETA IS EQUAL TO?

Mrs.Savin receives a weekly base salary of $500,plus a commission of $1200 on each car that she sells. Write a function rule relating her total weekly pay p to

During the evolution of life on Earth, the photosynthetic organisms initially responsible for raising atmospheric oxygen concentrations from less than 1 percent

What metric unit should i use to measure the mass of a monkey

which is longer 635 millimeters or 535 centimeters ?

find an equation of the tangent line to the circle x^2 +y^2=24 at the point (-2 square root 5, 2).

Mrs.Savin receives a weekly base salary of $500,plus a commission of $1200 on each car that she sells. Write a function rule relating her total weekly pay p to