BrianneThomas BrianneThomas

03-01-2017
Mathematics

contestada

3x + 5y = 78
2x - y = 0

The point of intersection of the lines has an x-coordinate of _____.

Respuesta :

Drewivy0203 Drewivy0203

03-01-2017

X = 6
y = 12

hope this helps at all.

you rewrite the second equation as 2x=y and then replace the y in the first equation by 2x

Answer Link

Otras preguntas

The table below represents a breakdown of food costs for Robert, a traveling salesman. How much did he spend in total for food on Friday? A. $45.94 B. $40.80 C

7. From where can you adopt a pure bred dog? O a. your local vet's office O b. the Guardian Home Program O c. breed specific rescue organizations O d. d. puppy

7. Which is an example of a good insulator? ironcopper silver rubber

What is the surface area for a rectangular prism with the height of 6 inches, width of 8 inches, and the length of 4 inches

please help.... thank you

According to the cladogram, which group of organisms is the closest relative to chordates?.

What was the primary principle in president Woodrow Wilson's Fourteen Points? prohibition support for Roosevelt's corollary Omperialism the importance of self-d

Why does this fasting period never occur the same time each year?

can someone help me pls

Evaluate the given expression for x = 3 and y = 2.