Seudónimo Seudónimo

14-12-2016
Mathematics

contestada

6 less than the product of a number and 3 is -18..what is the number?

Respuesta :

calculusxy calculusxy

14-12-2016

The product of a number and 3 can be represented as 3n (where n = unknown number). Then 6 less than 3n is 3n - 6.

3n - 6 = -18
3n = -12
n = -4

Check:
-4 x 3 = -12
-12 - 6 = -18 (this works!)

Answer Link

Otras preguntas

How did franklin roosevelts fireside chasts affect the american people during the depression and the beginning of world war 2?

Which is the best summary of the beginning of the beginning of the maasai?

sarah is selling lemonade. she has sold a total 0f 14 cups . 4 cups were sold to adults and she sold 2 batches of lemonade to other children. how many cups were

One of the reasons that many Americans were supportive of the Spanish-American War is that they had been exposed to pro-war sentiments in newspapers that often

Men in particular, need to exercise to prevent osteoporosis. True or False

Question 1: How was Northern Renaissance similar to the Italian? How was it different.

What was one of the major problems faced by union armies during the campaigns of 1862?

what commonalities kept the people of the massachusetts colony together?

9, A well-developed paragraph consists of a topic sentence, supporting details, and a A. summary of the points discussed in the paragraph. B. restatement of the

Families which have emotional support for each other, good problem solving skills, and flexibility and which are able to rise above a crisis event are said to