nuttallgirl530 nuttallgirl530

21-11-2014
Mathematics

contestada

there are a total of 127 cars and trucks on a lot. if there are four more than twice the number of trucks than cars, how many cars are on the lot

Respuesta :

Аноним Аноним

21-11-2014

C+T=127

--------------

2C+4=T

-----------

C+(2C+4)=127

3C+4=127

3C=123

C=41

------------------

When C=41,

41+T=127

T=127-41

T=86

------------------

Check answer:

86+41=127

Answer Link

Littleman242 Littleman242

23-11-2014

The total amount of cars on the lot are 127

Answer Link

Otras preguntas

Calligraphy, a decorative and artistic form of ___ is important to many of the languages of east asia

how do you graph 3.75 on a number line in between 3 and 4

Which of the following sentences contains correct usage of its/it's? A. My grandmother always said, "Its not if you win or lose, but how you play the game." B

Which of the following statements regarding what happened after the Korean War is true? A. Korea remained divided in two sections. B. Communist influence in Kor

Homeostasis can occur at the cellular level or the system level. a. True b. False

What Spanish explorer received permission to colonize Florida

A substance that enters into a chemical reaction is called a(n) _____. a. enzyme b. reactant c. catalyst d. product

what does the map show about the maya in relationship to the aztecs

Given the original amount and the percent of change, find the new amount 56 books; 75% decrease

Que firent les romains devant alésia