slighbanisterp4yc82 slighbanisterp4yc82

02-03-2018
Mathematics

contestada

Kendra used these steps to solve the equation 2x + 5 = 3 + 2(x + 1). Which choice describes the meaning of her result, 5 = 5?

Respuesta :

sqdancefan sqdancefan

02-03-2018

Kendra's result is a "tautology", always true. Her equation will always be true, regardless of the value of x. It has an infinite number of solutions.

Answer Link

Otras preguntas

how does the carbon cycle work in the desert

What is 60 divided by 100 and why? ( I got 0.6 but I'm not sure ) plz hurry

Explain why the railroads were not built in a straight line from east to west.

Use the order of operations and the digits 2,4,6 and 8 to create an expression with a value of 2

List the perfect squares between 100 and 500 that are even numbers.

how do you now 11/33 is a simplest form

next term in sequence 61, 122, 244, 488

At a store , 24 bottles of water and 6 bags of chips costs $23.40. Five bottles of water and two bags of chips cost $6.60. What is the cost of a single bottle o

What are the 4 main products for southeast

SAT Help Jack can paint a house in 5 days, and Richard can paint the same house in 7 days. Working together, how long will it take them to finish the job? How d