cherrygreyson cherrygreyson

07-02-2018
Mathematics

contestada

What is the value of the expression 4x+y2y−x when x = 2 and y = 4?

2

3

4

6

Respuesta :

01-06-2018

when x=2 and y=4,

4x+y2y-x
=4(2)+(4)(2)(4)-2
=38

Answer Link

Otras preguntas

here are the ingredients for making fish pie for 6 people. 180g flour 240g fish 80g butter 4 eggs 180 ml milk a) clare makes a fish pie for 2 people work out h

anna and mackenzie are 162 miles apart, traveling towards each other. if mackenzie is traveling at 18 mph and Anna at 9mph how long u til they meet?

2c4H10 +13O2 —>8CO2+10H2O to find how many moles of oxygen would react with 1.50 mol C4H10

What effect would this image most likely have on American colonists? A. By confirming the rumors of illegal actions taken by Bostonians, the image would weak

A substance or molecule that participates in a chemical reaction is called

Answer the following questions CORRECTLY I will know if this is wrong. I WILL REPORT ANY INCORRECT ANSWERS! Criteria for getting brainliest and not getting repo

A line with a positive slope intersects a horizontal line 3 units below the x-axis. Select the point(s) that can not be the intersection of the two lines. (−3,2

I GIVE BRAINLIEST what do jellyfish, sea anemone, crab, and centipede have in common? they are all vertebrates. they all live on land. they are all invertebrate

Find positive numbers x and y satisfying the equation xy=12 such that the sum 2x+y is as small as possible.

It takes an elevator 4 seconds to travel from the first floor to the fourth floor. How long does it take the elevator to travel from the first floor to the sixt