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3 years ago

La suma de dos números es 50 y la diferencia es 22. ¿Cuáles son los números?

Mathematics

1 answer:

Basile [38]3 years ago

6 0

Answer:

(3,2)

Step-by-step explanation:

Just took the test

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A car dealer has 8 rows of cars with 16 cars in each. In each of the first 3 rows, 6 are used cars. The rest of the cars new car

qwelly [4]

The answer is 110 because if you multiply 8•16=128 and 18 cars are used, you subtract 128-18 which is 110.

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3 years ago

What is x equal to in the problem 10+3(x+2)=36? Please show your work.

scZoUnD [109]

Answer:

x = 6 2/3

Step-by-step explanation:

10+3(x+2)=36

10+3x+6=36 Solve inside the parenthesis.

16+3x=36 Combine like terms.

-16 -16 Subtract 16 from both sides.

3x/3=20/3 Divide both sides by 3.

x=6 2/3 The answer is x= 6 2/3, or 6.66666666666667

5 0

3 years ago

Read 2 more answers

Eddie deposited $1200 into an account that earns 3% interest compounded 2 times per year. How much money will Eddie have in his

nirvana33 [79]

Total = Principal * (1+(rate/n))^n*years
Total = 1,200 * (1.015)^14
Total = 1,200 * 1.2317557307 
Total = 1,478.11
Source:
http://www.1728.org/compint3.htm

8 0

3 years ago

What is 1000×1000 PLEASE HELP ME

ella [17]

Answer: 1000000

Step-by-step explanation:

5 0

3 years ago

There are 20 small tropical fish swimming in a 55-gallon aquarium. What is the population density?

umka21 [38]

Answer:

The population density is 0.364 fish per gallon.

Step-by-step explanation:

The population density can be defined as the number of individuals (in this case, small tropical fish) per unit of area or volume. In this case, the volume of the aquarium (55 gallon).

The density can be calculated then as:

$d=\dfrac{P}{V}=\dfrac{20\;\text{fish}}{55\;\text{gal}}\approx0.364\dfrac{\text{fish}}{\text{gal}}$

The population density is 0.364 fish per gallon.

5 0

3 years ago