oreillydisten oreillydisten

09-12-2020
Mathematics

contestada

what is the solution (x,y) to the system of equations? x=10 3x+5y=20

Respuesta :

WeirdGirlGamer7 WeirdGirlGamer7

09-12-2020

Answer:

(10, -2)

Step-by-step explanation:

x = 10 (its given in the problem)

then plug in 10 for x in the second equation and solve for y

3(10) + 5y = 20

30 + 5y = 20

5y = -10

y = -2

so the solution is (10, -2)

Answer Link

Otras preguntas

Glucose is classified as a

If the following fraction is reduced, what will be the exponent on the p?

A jar containing only nickels and dimes contains a total of 60 coins value is 4.45

In general, there were two types of business strategies that allowed for monopoly control over an industry: __________ and __________ combinations.

What should you do if you discover food is being stored at the wrong temperatures?

Select the equation of the line that passes through the .3, five and it's perpendicular to the line X equals four

two quantities, x and y, are directly proportional. If you take a third of x, what happens to y

What did lincoln steffens, jacob riis, ida tarbell, and john spargo have in common?

The area of a triangle is 17.5 square meters. The height of the triangle is 3 meters less than twice it's base. The base of the triangle is x meters. Complete t

What is the vertex of the parabola given by the equation y x^2+ 4?