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

what makes up a code for each amino acid?

What compromise did Alexander Hamilton, Thomas Jefferson, and James Madison reach regarding repayment of state depts?

the 24 students in mr.browns home room sold 72 magazine subscriptions.the 28 students in mrs.garcias home room sold 98 magazine subscriptions.whose homeroom sol

divide 30 in a ratio of 3:2

State two ways living and nonliving things differ

Which of the following topics is an example of a persuasive speech? why our city needs better public transportation the three types of bad drivers the effects o

How to write 11/4 as a mixed number ?

what are the possible steps involved in solving the equation shown? 3.5+1.2(6.3-7x)=9.38

Which sentence best describes the chief characteristics of blank verse? -It is always made up of eight syllables and never rhymes. -It is in iambic pentameter a

What is 9m-28=2m explain