karlieblairr karlieblairr

14-11-2016
Mathematics

contestada

A first number plus twice second number is 9. Twice the first number plus the second totals 6. Find the numbers.

Respuesta :

Аноним Аноним

14-11-2016

the first numbers are three and six and the second numbers are 2 and four

Answer Link

Otras preguntas

57) All of the following describes the Selma to Montgomery Marches of the mid-1960s EXCEPT A) was met with violence. B) attracted national media attention

An object's height varies directly with the length of its shadow. A person who is 5 feet tall casts an 8-foot shadow. How long is the shadow of a 20-foot tree?

Help!! Please, my key words are twine, annihilate, deride, conviction, puny, specter, abominable, insolent, revenge, impotent.

FOG forms when warm air touches a

What bones are most vulnerable to osteoporosis and why??

A basketball player makes 17 of the 25 shots she takes. What percentage of shots did she successfully make?

Your parents tell you that they must create a personal balance sheet. Explain what a personal balance sheet is and explain the three steps they must use in its

What controls differentiation in multicellular organisms

How have Africa, particularly Niger, and France influenced each other? Include both historical and modern examples. Write at least 5 English sentences.

Which is true of the “Harlem Renaissance” of the 1920s? A) The era gave rise to F. Scott Fitzgerald, "flappers", and "speakeasies". B) Poverty and starvation