nrb0117 nrb0117

03-01-2020
Mathematics

contestada

[tex] - 5x + 3y = 51 \\ y = 10x - 8[/tex]

Respuesta :

meredith48034 meredith48034

03-01-2020

Answer:

-5x + 3(10x - 8)= 51

-5x + 30x - 24 = 51

25x - 24 = 51

25x = 75

x = 3

y = 10(3) - 8

y = 30 - 8

y = 22

(3, 22)

Answer Link

Otras preguntas

Todd listened in frustration to his voicemail. Something had gone wrong with his recording machine, and all the messages were hopelessly ____. A irascible B ga

help please with algebra

How did the ancient Egyptians depend on the Nile river to grow their crops.

¡Demasiadas preguntas! Tu hermanito te hace muchas preguntas. Contesta completamente todas sus preguntas con mucha paciencia. [You should answer all the questio

Let (2x-12) degrees represent the measure of an acute angle. What are the possible values of x?

what is the function of the fat stored in the hypodermics

Compare and Contrast how you would factor x^2−9 and x^2+9. For full credit, make sure you explain why they are factored differently.

Comment here for points

This is important help me

Help! Aria is 1.55 meters tall. At 11 a.m., she measures the length of a tree's shadow to be 16.35 meters. She stands 12.1 meters away from the tree, so that th