loganbarzal47 loganbarzal47

23-04-2020
Mathematics

contestada

x = 10
5x − 4y = 18 substetution need fast

Respuesta :

lijeff017ozuqwt lijeff017ozuqwt

23-04-2020

y = 8

Explanation:

X = 10

5x - 4y = 18

5(10) - 4y = 18

50 - 4y = 18

50 - 4y = 18
-50 -50

-4y = -32

-4y/-4 = -32/-4

y = 8

Answer Link

Otras preguntas

Which of the following is NOT a reason the South failed to invest in manufacturing? A. Their money was in land and slaves B. Most plantation owners were in d

Can someone help me please

HELP PLEASEEE ): !!!!!!!!!

A tractor to help with farm work would be an example of what kind of economic resource? A. A farm resource B. A human resource C. A natural re

How do I solve it. I don't understand where I should start the problem I have the formulas

Suppose a ball is dropped from a height of 6 ft. It bounces back up. But each time it bounces, it reaches only 7/10 of its previous height. What is the total d

Which statement best describes the difference between ultraviolet light and infrared light

Taxonomy is the science of classifying and naming organisms. Scientific names are in Latin and follow the rules of binomial nomenclature. All organisms are name

Which of the following equations represents a quadratic function? 1.y(y + 4)(y - 6) = 0 2.(2x - 3)(4x + 5) = 10x 3.(3b)(5b – 7)(b + 8) = 0

Identifying the reference angles