09-12-2016
Mathematics

contestada

What is a number that has 2 more tens than 50

Respuesta :

09-12-2016

Let the tens digit be x, and ones digit be y. So we have: x + y = 12 x = y + 2 Substitute y + 2for x to the first equation: x + y = 12

Answer Link

SmartDumby SmartDumby

09-12-2016

70 I think but I'm not sure what you're saying

Answer Link

Otras preguntas

Which of the following does not affect a population's size? a. birth rate c. death rate b. exchange rate d. migration rate

1. Examine the following drawing. Show the sum of the of areas of the four smaller rectangles and the sum of the large rectangle In your own words explain why

what is forensic neuropsychology?

taking another students assignment and changing only the name of the author.give reasons

Hi :D My science teacher asked us to tell her 5 liquid solutions and then list there pH's. But I don't know what to use. What are some liquid solutions that I

Which is a reason that abstinence is a good idea for teenagers?

Peace was reestablished in Bosnia by the signing of

The word raga means "a pattern of notes having characteristic intervals, rhythms, and embellishments, used as a basis for improvisation." Based on this definiti

How many triangles can be constructed with angles measuring 35º, 62º, and 83º? A. 0 B. 1 C. 2 D. an infinite number

In the Middle Ages, men who studied together at the great universities were known as A. guilds. B. scholastics. C. merchants. D. monks.