lilknowah lilknowah

25-10-2016
Mathematics

contestada

If (x, 3.4) is a solution to the equation 3x – 5y = 55, what is the approximate value of x?

Respuesta :

jaisyjaison16 jaisyjaison16

25-10-2016

the answer is 5(11+y)/3

Answer Link

apologiabiology apologiabiology

25-10-2016

(x,y)
plug i 3.4 for y

3x-5(3.4)=55
3x-17=55
add 17 both sides
3x=72
divide both sides by 3
x=24

x=24
(24,3.4)

Answer Link

Otras preguntas

explain how does air resistance affect acceleration and speed of an object?

help I don't get it can u explain it to me

Muslim scholars launched the study of which field Philosophy Algebra History Astronomy

____ Bonds are characterized by the sharing of electrons between the participating atoms

How many milliliters of a 9.0 m h2so4 solution are needed to make 0.25 l of a 3.5 m h2so4 solution?

As odysseus and his men escape the island of the cyclops, what does odysseus do that his men don't like?

How did events in Jackson’s presidency reflect conflict between federal and state authority

Explain how intellectual and religious movements impacted the development of colonial north america

After fertilization the zygote 1. begins to change 2.disapears 3.remains the same

A local reader's club has a set of 12 hardback books, a set of 18 paperbacks, and a set of 36 magazines. each set can be divided equally among the club members.