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

how can you use Newton's second law to find force

which decimal is greater than 2.234

Beths summer vacation lasted 87 days . at the beginning of her vacation , she spent 3 weeks at summer camp , 5 days at her grandma house , 13 days visiting g

what is an algebraic expression that has no like terms and no parentheses is in this form

which element from group 2A will form an ion that will have 36 electrons?

Which statements describe sustainable development? Fishing does not catch more fish than the number of fish that will be born to replace them. Sustainable devel

How does Velocity differ from Speed? (Velocity-Mesure of both speed and direction)

What is 12/3 simplified?

Why is participating in a group a powerful way for a person to influence government? Voting has no effect unless people in a group agree to vote for the same pe

Beths summer vacation lasted 87 days . at the beginning of her vacation , she spent 3 weeks at summer camp , 5 days at her grandma house , 13 days visiting g