lacwyf4 lacwyf4

03-04-2021
Mathematics

contestada

If x=7 and y=−2, evaluate the following expression:2xy

Respuesta :

Yang100 Yang100

03-04-2021

Answer:

-28

Step-by-step explanation:

2xy=2(7)(-2)=14(-2)=-28

Answer Link

Аноним Аноним

03-04-2021

Answer:

-28

Step-by-step explanation:

[tex]2xy\\\\2(7)(-2)\\\\2*7*-2\\\\14*-2\\\\\boxed{-28}[/tex]

Hope this helps.

Answer Link

Otras preguntas

A bike is travelling at a velocity of 7 m/s. The cyclist brakes for 2 seconds when a dog runs out in front of her. The bike's new velocity is 4 m/s. Calculate t

Why dies odysseus wants to listen the song of the sirens?

How many solutions does -9(x+6)=-9x+108

What do you think about them? bills of rights

A 13 mile race is equally split up between 5 friends. Which expression shows the distance each friend will run

Which best describes the author’s purpose in the excerpt you read from free the children?

Explain 2 factors that might have contributed to the increase of reproduction of the reindeer between 1930 and 1938

-2(-6x-6)=3(4x+5)-3 While solving an equation for the variable y, Garo is left with the equation 3=7. Assuming all this work was done correctly, what can garo c

At one point in our country's history (in the usa) slavery almost died out on its own due to what?A.Federal laws prohibiting slavery.B.The federal government ba

Solve for n. 4n + 19 + 13n = -13 + 15n