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

Today we went to six flags, but it rained.

Evaluate the expression for c = –1. c2 − 28c + 9 = Evaluate the expression for c = –1. c2 − 28c + 9 =

what was the most importnat result of the spanish american war

Select the two roots of (3x + 7)(2x – 5)=0 A)-7/3 B)5/2 C)-5/2 D)7/3

Who wrote the gift of magic

Specificity is an important aspect of nursing documentation- what tools does your organization use for nursing handoff?

The words assured, confident, conceited, and proud all have similar meanings. Which word would a writer use to express a negative opinion about a character? A.

Consider the plot of f(x) = 10ˣ. Write the equation of line l.a) y = 10xb) y = 10ˣ+¹c) y = log(base 10)(x)d) y = log(base 10)(10x)

No separation via recrystallization can ever be achieved between two solid substances that have the same solubility in all solvents at all temperatures. a) Tru

A driver is 35 feet below sea level . After he swims up 10 feet toward the surface , what is his elevation