AngelAngieSmiley AngelAngieSmiley

03-04-2020
Mathematics

contestada

What is the solution to the equation 2 2/5 + r = 5 2/5 ?

r = 7
r = 3
r = 3
r = 3

Respuesta :

Аноним Аноним

03-04-2020

Answer: [tex]r=3[/tex]

Simplify both sides of the equation

[tex]r+12/5=27/5[/tex]

Subtract 12/5 from both sides

[tex]r+12/5-12/5=27/5-12/5[/tex]

[tex]r=3[/tex]

Answer Link

Otras preguntas

The radius of a circle is 7 kilometres. What is the length of a 90° arc?

y = 3x - 5.1, (-1.2, -3.1)

Egdar Allan poem “the bells” 2. Look up tintinnabulation in a dictionary and an etymology dictionary and explain its meaning and history. How does the word affe

which one among the elements is a trace ?

Mr. Tan, a manufacturer who produces more medium-sized shirts than either large-sized or small-sized T-shirts, bases his decision on? O A. Instinct O B. Mean O

100 POINTS+BRAINLIEST: Please rephrase this: "Not one Supreme Court Justice throughout the districts had been divided fairly by the Tennessee legislature." What

What quadrant is the point (2, -5) in?

(study)He cannot come out to play.He _____.

Find the reciprocal of the sum of the reciprocals of 1/-5 and -1/6

help me please In "Do Not Go Gentle into That Good Night”, the speaker emphasizes that older men should fight fiercely against death. The setting is the time w