mpass810 mpass810

15-05-2024
Mathematics

contestada

Find the solution to the system of equations given below using linear combinations. 5x+2y=-38 and 6x+10=-19
a. x=1, y=-43/2
b. x=-6, y=17/10
c. x=-79/6, y=6
d. x=-9, y=7/2

Respuesta :

Otras preguntas

What metric units are used to report the mass of an object?

in the number 550,is the value of the 5 in the tens place ten times greater than the value of the 5 in the hundreds place?explain why or why not

What is the opposition of sublimation?

What did Baruch S. Blumberg invent that later on won him a Nobel Prize in 1976?

Convert the mass to kgs thanks Mass (g) Mass (kg) 1000g 500g 100g 50g 20g 10g

Why is it so important for medical doctors to be able to use a microscope?

how do you do this equation? 9x+(y)i-5=-12+4

What is the GCF of 1.) 14b^2 - 35b^2 2.) 18x^3y^2 + 42x^2y^3 3.) 12x^2 + 16y^2 4.) 3x^2 - 9 you + 12 5.) 45x^3 - 60xy^2 6.) 36x^2 + 18x^3 - 6 + 12x^4

A room is 8.5 m long,6.5 m broad and 3.4 m high. It has two doors, each measuring (2 m 1m).Find the cost of painting its four walls at £160 per m.

solve (answer please) n-8+n=1-4n