buster1 buster1

05-03-2015
Mathematics

contestada

Which values or value are the expressions 15k + 9 and 3(2k + 3) +9k equivalent to?

Respuesta :

zswanekamp zswanekamp

05-03-2015

so im going to factor each expressions
15k + 9 are both divisible by 3 so it is the same as
3(5k+3) (distribute the 3 and you get your original equation)
3(2k+3) +9k
6k+9+9k
15K+9 and do the same thing above

Answer Link

Otras preguntas

In a contraction, the apostrophe should always be placed A. just before the last letter. B. immediately after the last letter. C. between the first word and the

In which one of these sentences does an adverb modify a verb? A. The dress was terribly old. B. Jacob was a very smart boy. C. Mr. Dodge moved in an extremely s

How did Athenians avoid major political upheavals?

Steve lives in a country which claims to have been the first to adopt Christianity as a state religion. In which country does Steve live?

Can someone check my answers please? According to Michael Faraday's World, which intrigued Michael Faraday? *A. magnets B. the tides C. volcanoes D. weather &

7e−4=31 solve for e.

What is a Real number between the square root of 13 and 14?

why do historians need archaeologists and anthropologists to study prehistory

The challenge in applying utilitarianism is that (Points : 1) it cannot distinguish among different kinds of pleasures. it is difficult to calculate the various

what is another name for pi in Germany?