lacey18278 lacey18278

02-04-2021
Mathematics

contestada

If x=7 and y=−5, evaluate the following expression:3x−y/2

Respuesta :

pleasehelpme7281 pleasehelpme7281

02-04-2021

3(7) -(-5)/2

21 + 5/2

47/2

that's all

Answer Link

sam83rafiei sam83rafiei

02-04-2021

Answer:

x=7

y=−5

D= 47/2=23.5

Answer Link

Otras preguntas

The Habsburg Empire did all of the following EXCEPT A. take control of Hungary, Croatia, and Slovonia. B. lose their Holy Roman Empire in Germany. C. remain a c

let f(x)=2x-3 and g(x)= -x^2-1 find ( g o f) (x)

f f(x) = 2x2 and g(x) = 3x, what is (g o f)(x) a. 6x2 b. 9x2 c. 18x2 d. 8x4

what does como eres tu mean in spanish?

What are the characteristics of mass culture?

Tennis balls with a diameter of 2.5 in. are packaged 3 to a can. The can is a cylinder. Find the volume of the space in the can that is not occupied by tennis b

take 2 identical bowls filled with water.shine a spotlight on one and place one away from the spotlight in the same room. which shows higher evaporation and why

let f(x)=2x-3 and g(x)= -x^2-1 find ( g o f) (x)

When MgCO3(s) is strongly heated, it produces solid MgO as gaseous CO2 is driven off.Does the oxidation number of carbon change upon the formation of CO2?

what does como eres tu mean in spanish?