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

What was President Kennedy's position on civil rights? He was an open supporter of black civil rights. Civil rights were always at the head of his agenda. He op

Which decimals in the list are repeating decimals? 1/3 3/5 4/15 5/6 4/1,000 1 /34

Triangle ABC is shown below :

What is the opposite of arriba

Please help ASAP A survey asks teachers and students whether they would like the new school mascot to be a viking or a patriot. This table shows the results. W

Discuss ways the economies of the upper south and the Deep South became dependent on each other and around 1860

Can someone please help me

in which of these situations is popular sovereignty not enjoyed

Please help with this ASAP! Please give an actual answer and show your work, I want to be able to understand how the problem is done, 35 points thank you very m

in which two sentences does the author use an ironic time toward the subject