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

The product of 7 and x is less than or equal to -21

What is an enumerated power of Congress? A. a power specifically named in the Constitution B. a power given to it by the Supreme Court C. a power considered

when a force causes an object to move, what happens?

What are the asymptotes of the following graph?

Virginia representative who refused to attend the constitutional convention

Change into indirect speech and please explain the rules also. Thank you so much.

Find the angle theta between u=<7,-2> and v=<-1,2>

Find the area of the trapezoid

Bertrand Russell Rembrandt is an example of what type of noun?

What is one advantage of starting a business in hard times