amandakanderson amandakanderson

01-03-2020
Mathematics

contestada

Four x plus two times two x minus one

Respuesta :

01-03-2020

Answer:

8x - 1

Step-by-step explanation:

Four x: 4x

Two x: 2x

Two times two x: 2(2x) = 4x

Four x plus two times two x minus one: 4x + 2(2x) - 1 = 4x + 4x - 1

Combine like terms: = (4x + 4x) - 1 = 8x - 1

Answer Link

Otras preguntas

In conversation with a mental health experta) Develop a questionnaire to conduct an interview with an expert on mental health (psychologist/ counselor / mental

i)x-1 by 4=3ii)3x+6 by 2=3 by 2iii)3x-1by5=2x+3by7

Scooter the clown buys flower hats for $27 each and plain hats for $22 each. If he spends a total of $250 on hats, how many hats have flowers?

Find the smallest positive integer k such that 96k is a square number

What must be your car's average speed in order to travel 227 km in 3.22 h ?

Which expression is it? I tried two apps please help

Write a story that could represent this math problem. A rectangle partitioned into thirds five times. The first part, the second part, the fourth part, the fift

which part of the blood transports insulin to its target organs?

What is the balanced chemical equation for Benzoic acid + octanol ?

if prakash gives one of the marble from what he possessses to kamala then they will have equal number of marbles.if kamala gives one of the marbles from what sh