Tigress40 Tigress40

18-10-2019
Mathematics

contestada

Which value of x makes the open sentence true? 10+2x<15x−20

Respuesta :

asyazain361 asyazain361

19-10-2019

Answer:

3

Step-by-step explanation:when we give a value to x we can simply see if ıt works out:

lets say x=2:

10+2.2<15.2-20= 14<10 this is wrong so this means x is not 2

lets say x=3

10+2.3<15.3-20=16<25 and this is true

Answer Link

Otras preguntas

How to do mixture word problems????Like: A restaurant sells large and small sub sandwiches. Rolls for the sandwiches are ordered from a baker. The roll for a la

The projection screen in the school auditorium is 5 times as long and 5 times as wide as the screen in te library. The screen in the library is 4 feet long with

which is the best definition of federalism?

If heroes are a reflection of "who we are as a culture and as people," what does King Arthur reflect? What traits does he show that Western society values?

A high school purchases two workbooks for every textbook, and two journals for every workbook. If the school purchases 301 total items, how many of each do they

Let f(x) = (-6x^6\sqrt(x))+(8)(x^(3)\sqrt(x)). Find f'(x).

explain why x and 4x -10 are factors of the expression x(4x-10)^ rather than terms of the expression . what are the terms of the factor 4x-10?

Who was Lancelot? How did he fit into the Arthurian legends?

Help with number 3 Thank you

What is a good argument in favor of the tea act and one argument against the tea act?