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

Which statement provides a critique of the central idea? Taking from the wealthy to feed the poor discourages hard work. A meeting is held every year to deter

Riders of bicycles and mopeds on the roadway have the same rights and responsibilities as

Explain how did early cities differ from Neolithic villages and towns

Which graph represents the translation

The amount of money the federal government spends beyond what it gathers in taxes

Is America a land of liberty ? Why?

a garden hose faucet is able to fill a gallon container in 20 seconds. A homeowner accidentally left his hose on for a full day. How many gallons per day can a

J. J. Thomson’s experiments provided evidence that an atom A. is the smallest particle of matter. B. contains negatively charged particles. C. has a

An ideological theme under new federalism that supports the idea of transferring power from the national government to state and local governments is known as

What's a CRQ format when writing