bryannaguerrero1 bryannaguerrero1

03-06-2020
Mathematics

contestada

Which number line shows the solution set to this inequality? -2x + 9 < x − 9

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

03-06-2020

Answer:

see below

Step-by-step explanation:

-2x + 9 < x − 9

Add 2x to each side

2x-2x + 9 < 2x+x − 9

9 < 3x-9

Add 9 to each side

9+9 < 3x

18 < 3x

Divide each side by 3

18/3 < 3x/3

6 < x

Open circle at 6 line going to the right

Answer Link

Otras preguntas

In what ways did Frances Bacon influence Skinner’s philosophy of science?

Please help me with this homework

Find the equation of the line below. If necessary, use a slash (/) to indicate a division bar.

Which is not equivalent to this expression? 4(3x2+6x)

Find the volume of a right circular cone that has a height of 17.7 cm and a base with a diameter of 15.8 cm. Round your answer to the nearest tenth of a cubic c

Find the value of x.

A group of students was asked, "How many hours did you watch television last week?" Here are their responses. 16, 11, 7, 18, 19, 5 Find the mean number of hour

Giardo is using the model below to solve the equation 3×+1 = 4×+(-4) which step could be adjusted so that Gerardo final step results in a positive x value

Read these lines from Linda Pastan's "Erosion": We are slowly undermined. Grain by grain. . . . How does the poem establish a sense of erosion? A. repetitio

Compare and contrast the word choices of Jefferson and Paine. How does each author’s word choice contribute to the tone?