yuhyuhnaenae yuhyuhnaenae

04-03-2021
Mathematics

contestada

(-4x - 7.5 = 3312.5) + (4x + 4y = 2000)

(please im in a test rn)

Respuesta :

cowhorse cowhorse

04-03-2021

Answer:

y= 1330

Step-by-step explanation:

it might be wrong but

-4x -7.5 = 3312.5

4x +4y = 2000 (x cancels out)

4y -7.5 = 5312.5

4y = 5320

y= 1330

Answer Link

Otras preguntas

sharif ran a 2 mile race at an average speed of 8 miles per hour. if arif ran the same race at an average speed of 6 mile per hour, how many minutes longer than

What is the benefit of 2020 Rogue Sport’s Xtronic CVT over conventional automatic transmissions?

Briefly describe how the developments in the first half of the 1800s discussed in the excerpt relate to earlier developments in the second half of the 1700s.

7 1/3 - 5= ? (show work)

According to developmental theory, criminal opportunity and apprehension risk are __________ factors that can explain the onset and continuation of criminality.

Todd wants to find 352 + 116. Breakapart 116 by place value and use theopen number line and the adding onstrategy to find the sum.

A(n) _________ is a yearly published statement of the financial condition, progress and expectations of an organization. A. balance sheet B. independent audit C

Discussion of the legislative department is in Article __ of the Texas Constitution.

Naomi has just arrived for her first day at work at GloboTech, a large technology company. The first thing the hiring manager, Evan, does is take her on a tour

Economists believe that the most important cause of the increase in income inequality is: