bryleeortega bryleeortega

16-09-2019
Mathematics

contestada

Given: 2x + 30 = -4(5x -2);
Prove: x = -1

Given 2x 30 45x 2 Prove x 1 class=

Respuesta :

kamalpreetk740 kamalpreetk740

16-09-2019

2x + 30 = -20x + 8
2x + 20x = 8 - 30
22x = -22
x = 1

Answer Link

Otras preguntas

What is a gene? The different forms of a trait a segment of DNA that is

30 Points ill mark brainiest, please help. Which shows the correct substitution of the values a, b, and c from the equation –2 = –x + x2 – 4 into the quadratic

Abbott wanted to photograph new york to capture the city’s transition into what kind of landscape

A 2kg chunk of putty moving at 5 m/s collided with and sticks to a 3kg medicine ball initially at rest. What is the momentum of the putty before the collision

Hello, can somebody help me answer this?

A polynomial function has a root of –6 with multiplicity 1, a root of –2 with multiplicity 3, a root of 0 with multiplicity 2, and a root of 4 with multiplicity

What is the factored form of X²+11X+28=0

what best describes molarity

What verb makes the most sense in the sentence? 1. Usted______ lasana con sus amigos A) juega B) almuerza C)empezamos D)comes 2. Los estudiantes no_____comer

Assume that X has a normal distribution, and find the indicated probability. The mean is μ = 15.2 and the standard deviation is σ = 0.9. Find the probability th