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

Help! Write a problem that can be solved using a line plot. Draw and label the line plot and solve the problem. (Draw on piece of paper and use as answer sayin

Which of the following statements DO NOT explain what the 3 selections "A Quilt of a Country", "Here is New York," and "10 Days in a Mad-house" have in common?

how many sister chromatids are there in metaphase

Ummm how I get rid of diss??

Based on this chart, what is the marginal revenue, in dollars, at quantity three jackets?Select one:a. Fourb. 11c. 16d. 36

The phases of the moon are the changing appearances of the moon, as seen from Earth. Which solar system event can happen only during a full moon? a waning gibbo

mr potters class has a test today for 1 1/2 hours. they have lunch at 11:40 what time should they start the test at

Its letters, although naturally lying Like the knight Pinto—Mendez Ferdinando— Still form a synonym for Truth—Cease trying! Which of these devices does Poe use

Why does the author most likely include this information at the end of the text instead of at the beginning? because it draws a conclusion based on the evidence

who invented beryllium?