omaralhallak8 omaralhallak8

01-04-2021
Mathematics

contestada

Evaluate the following expression when x = 3 and y = 4:
2x + y2 - 1

Respuesta :

01-04-2021

Answer:

21

Step-by-step explanation:

x = 3

y = 4

2x + y² - 1

2(3) + 4² - 1

2(3) + 16 - 1

6 + 16 - 1

22 - 1

21

Answer Link

Otras preguntas

CAN SOMEONE PLSSSS HELP ME ON THE LAST ONE (c) AND GIVE THE REASON IM SO STUCK IN THIS MUCH APPRECIATED TO THOSE WHO HELP

double consciousness is challenged by the work of which artist?

Read the following sentence: Since he got the news, Jason cries a lot. Which revision below uses an idiom? A. Since he got the news, Jason cried a river. B. Si

Which element of a story is most clearly shown in this passage? Not a day went by that Mia didn't manage to offend somebody with her loud opinions and blunt way

a person weighing 500 N climbs 3 m how much power. is needed to make the climb in 5 s?

How to use bernoulli's equation.

1. ¿Quién es el padre de tu madre? 2. ¿Quién es la hija de tu padre? 3. ¿Quién es la hija de tu tío? 4. ¿Quién es la madre de tu padre? 5. ¿Quiénes son los hijo

A used car is advertised for sale at "$300 down and $65 a month for 12 months. What is the total price of the car?

what is 75 percent of 18

what are the main organs of the digestive system?