carissa84 carissa84

01-10-2021
Mathematics

contestada

evaluate
5x-2y;x=2,y=-1

Respuesta :

zmcever zmcever

01-10-2021

Answer:

8

Step-by-step explanation:

5x - 2y

5 ( 2 ) - 2 ( 1 )

10 - 2

8

Answer Link

Otras preguntas

A student constructed a series circuit consisting of a 12.0-volt battery, a 10.0-ohm lamp, and a resistor. The circuit does not contain a voltmeter or an ammete

Your satisfaction with your own beliefs and values contributes to your sense of personal well-being. a. True b. False

Theo started to solve the quadratic equation (x + 2)^2 – 9 = –5. He added 9 to both sides and the resulting equation was (x + 2)^2 = 4. Next, he took the square

Theo started to solve the quadratic equation (x + 2)^2 – 9 = –5. He added 9 to both sides and the resulting equation was (x + 2)^2 = 4. Next, he took the square

Coley bought 10 books which cost $2m each. If she gave the cashier a fifty dollar bill, how much change would she receive? Possible answers: A) 20m B) 30m C) 5

Earth Science Help?! Please help me do #18. Picture inside :)

What mountain range prevents moisture from the summer monsoon winds from reaching the interior of the subcontinent? a. Karakorum Range c. Eastern Ghats b. Hi

A 25-newton weight falls freely from rest from the roof of a building. What is the total distance the weight falls in the first 1.0 second? (1) 19.6 m (3) 4.9 m

Which type of chemical bond is formed between two atoms of bromine? (1) metallic (3) ionic(2) hydrogen (4) covalent

Read this line from the passage: That, and thy repentance, may avail to take the scarlet letter of thy breast Which theme of the story does the scarlet letter