Answer:
1) N^2 + 1
2) 5*N - 9
3) n*5 + 1 (con n entero)
4) n*2 + 1 (con n entero)
Step-by-step explanation:
1) El cuadrado de un número aumentado en 1.
Podemos definir a N como el número.
El cuadrado de N es:
N^2
Y a esto lo tenemos que aumentar en 1, entonces tenemos:
N^2 + 1
Esto es el cuadrado de un número aumentado en 1.
2) Cinco veces un número menos 8.
Esto es:
5*N (5 veces un número)
Y a esto le restamos 8, para obtener:
5*N - 8
3) El número siguiente a un múltiplo de 5
Un multiplo de 5 se escribe como:
n*5
Donde n es un número entero.
El numero siguiente es:
n*5 + 1
4) Un número impar.
Bien, sabemos que un número par es un multiplo de 2.
Entonces:
n*2 es un número par.
Entonces, n*2 + 1 tiene que ser un numero impar.
En este caso la expresión algebraica es:
n*2 + 1
Answer: The equation could model a scenario determining the number of players on each team in a league of five teams, if 2 players have to be taken out of the possible players to be referees and to keep score. There will be 11 players on each team.
Step-by-step explanation: Hope this helped you in any way :D
The equation x/5 - 2 = 11 could describe a scenario in a new basketball league. Here, x is the total number of basketball players signed up, 5 is the number of players on a team, '-2' stands for the administrative team and '11' is the number of teams remaining after removing the administrative team.
The equation given is x/5 - 2 = 11. To make this represent a basketball scenario, the most direct interpretation would be this: suppose the 'x' represents the total number of basketball players that have signed up for a new league. The '5' could represent the number of players on a team and the '2' subtracted from the equation could be an administrative team that doesn't play but are necessary to manage the league.
So, in this scenario, x/5 would represent the quantity of teams you could form with the players that have signed up. The '-2' represents the removal of the administrative team and the '11' is the leftover teams after you have removed the administrative team.
This scenario would then imply that, with the total number of players and if you remove the administrative team, there should be 11 teams left in the league.
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Answer:
(C)The finish line
Step-by-step explanation:
Points before the finish line are represented using negative numbers.
Points after the finish line are represented using positive numbers.
0 meters therefore represents the finish line from which Jonas takes his reading to be positive or negative.
The correct option is C.
The 0 meters in Jonas's map represents the finish line in the race, where negative numbers represent points before the finish line and positive numbers represent points after the finish line.
In Jonas's case, he has defined the finish line as 0 meters. This is based on his system of defining the race route, where negative numbers represent points before the finish line and positive numbers represent points after the finish line. So, his wife watching him at 14 meters would be positioned 14 meters past the finish line, and the bridge at -91 meters would be 91 meters before the finish line. This is a useful way of tracking his position during the race and helps to structure his training and race strategy.
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