maryanacarlos123 maryanacarlos123
  • 23-04-2021
  • Mathematics
contestada

I really need help on this please.

3x+4y=36 y=-0.5x+8 substitution​

Respuesta :

bufferscott8 bufferscott8
  • 23-04-2021

Answer:

Step-by-step explanation:

3x+4(-0.5x+8)=36

3x-2x+32=36

X=36-32

X=4

Answer Link

Otras preguntas

18 1/2 percent turn into a fraction help asap pls
Which question can be answered by science
Which of the following is not a measurement? 0.50 ppm 120 65 mph 24°C
whats an important concept in chapter 1-4 in the book "The giver".
What’s the answer to this question?
Directions: Read each analogy. Identify the choice that best completes the comparison.1. square: box :: circle: round circle sphere2. chauffeur: car :: pilot: a
The molar heat of fusion of gold is 12. 550 kJ mol–1. At its melting point, how much mass of melted gold must solidify to release 235. 0 kJ of energy? Use q equ
The total cost of a cab from downtown to the airport is $80.20. If you give the driver a 25 percent tip for getting to the airport early, how much will the grat
Mattie planted a small tree in her backyard. The tree was planted when it was only 2 ft tall, and grows at a rate of 1.5 ft per year. How long until the tree is
The sum of all chemical reactions that support life is called.