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

10) In a neighborhood 60% of the houses have a garage and a fenced in backyard. Given that 80% of the houses in the neighborhood have a garage, what is the

Standards for all manager's ethical responsibilities are covered in a company's _____.

Which question can help a writer analyze a prompt and develop a claim for an argumentative essay?

Paula collected 75 stickers. She shares her stickers with 5 of her friends equally. How many stickers will each get?

Write seventeen thousand and one hundred six thousand in standard form

Noh dramas were important to the Japanese culture in what way

Which of these best describes an interest group?

how did Persia rise from nomadic roots to become the largest land empire the work had ever seen?

the length of Marshall's rectangular poster is 2 times its width. If the perimeter is 24 inches, what is the area of the poster

Geoff charges $27 for 3 hours of swimming lessons. Anne charges $31 for 4 hours. How much more does Geoff charge per hour than Anne?Write the rate as a fraction