Shrey10 Shrey10

12-01-2021
Mathematics

contestada

Solve the system of equations by substitution. Show the steps that correspond with the substitution method.

y = -2x - 5

5x - 2y = 19

Respuesta :

momsgonemental momsgonemental

12-01-2021

5x - 2(-2x - 5) = 19

5x + 4x +10 = 19

9x + 10 = 19

9x = 9

x = 1

y = -2(1) - 5

y = -2 - 5

y = -7

Answer Link

Otras preguntas

11. For each table Ariella waits on at a restaurant, she is paid $4.00 plus 18% of the total bill. Let b represent the amount of the total bill and let m repres

1 which the following insturment doen not make oscillation movement ?a)springb)pendulumc)turning fork d)wheel barrow2 number of osillations in one second is kno

Order the integers from greatest to least 4, -3 , 0, 8 -5

The gift with the red bow is

The vigorous economic growth of the ASEAN countries is linked to the emergence of ________ as a major provider of technology and capital necessary to upgrade ma

Mature Products Corporation produces goods that are very mature in their product life cycles. Mature Products Corporation is expected to pay a dividend in year

Consider the following substances: hydrogen gas (H2), carbon dioxide (CO2), Sulfur (S8). neon (Ne) and propane (C3H8). Which substance(s) are elements, compound

An increase in the price level will A. shift the aggregate demand curve to the left. B. move the economy up along a stationary aggregate demand curve. C. move t

Brian, Michael, and Jennifer, as part of their senior thesis, are conducting a cross-cultural study of rites of passage among young Native American adults. They

Exit According to the U.S. Constitution, what does the executive branch of the government do? A. It makes the laws. B. It reviews the laws. C. It interprets the