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

which expression is equivalent to 4 - (-7)

large pizza costs $8.95, plus $0.65 for additional toppin. Remi paid $10.90 for a large pizza. How many additional toppings did she get?

4/5 divided by -2/9 in simplest form

Can someone please walk me through this?-- 25 pts! Calculate the change of enthalpy for the reaction CH4 (g) + NH3 (g) --> HCN (g) +3H2 (g) from the followin

-28 = -7(3x +4) + 21x

Select the correct answer. Which sentence best matches a fast food restaurant? A. Le serveur vient å la table pour prendre la commande. B. On demande laddition

N EED ANSWER NOW ON TIMER PLASERA

Jane scored 4 times as many points as Lenny did in basketball. The sum of their scores was 35. How many did each score?

PLEASE HELP!!! Find f(-3.5) y= 1/5x + 7x2 -11

3. Rotifers are found on every continent except for which one? Australia Africa Antarctica Asia