120062go 120062go

Mathematics

Answered

10x-3y=24.5 and 2x-5y=13.5 elimination

Answer :

Salomerailoago Salomerailoago

Answer:

x=-1.87 y = -1.95

Step-by-step explanation:

10x - 3y = 24.5

5(2x-5y = 13.5)

10x - 3y = 24.5

- 10x -25y = 67.5

22y = -43 , y = -1.95

10x - 3(-1.95) = 24.5

x = -1.87

Answer Link

Go Teaching: Other Questions

The Topic Is Nutrition What Is Your First Reaction To This Topic? What Interests You About This Topic? What Do You Already Know About This Topic? How Does This

Which Function Is The Inverse Of 6) = 2x+39 ASAP

Elaborate On Five Key Success Factors

What Was One Important Discovery That The Curies Made? O A Material's Radioactivity Cannot Be Changed By Altering The Material Physically O A Material's Radioac

Valeria Bought A 9-foot Length Of Ribbon From Which She Wants To Cut 3-foot Pieces. How Many Pieces Can She Cut? What Will Be The Length Of The Leftover Piece O

8. Solve The Following Triangle For All Missing Sides And Angles. Part 1: Find The Measure Of Angle B Part 2: Use The Law Of Sines To Find The Length Of Side A

A Translation T Maps Point B(-2,4) Onto Point B (3,-1). What Is The Translation T? HELP PLSS!!!! A- (x+5, Y-5) B- (x+5, Y+5) C- (x-5, Y+5) D- (x-5, Y-5)

In What Two Ways Did Northerners Respond To The Emancipation Proclamation?

“People Said We Could Not Complete This Park. But They Were Wrong. We Found A Way, Fought Back, And Finally Finished.” What Rhetorical Device Is Being Used In T

A Particle P Moves In A Straight Line Such That, T S After Leaving A Point O, Its Velocity V Ms^-1 Is Given By V=36t - 3t^2 For T>_ 0 1) Find The Value Of T

The Diagram Below Shows A High School Pool With A Length Of 50 M. A Member Of Swim Team Swims five Lengths Of The Pool: From X To Yfrom Y To X, From X To Y Agai

An 8μC Charge Is Moving Through A 10T Magnetic Field At A Speed Of 2.5⋅107 M/s Perpendicular To The Direction Of The Field. What Is The Force On The Charge?