amandagoroail amandagoroail

13-04-2020
Mathematics

contestada

Solve the system of equations. (1 point) 5x + y = 9 3x + 2y = 4 a (−2, 5) b (1, 4) c (2, −1) d (4, −4)

Respuesta :

meredith48034 meredith48034

15-04-2020

Answer:

5x + y = 9

3x + 2y = 4

-10x - 2y = -18

3x + 2y = 4

-7x = -14

x = 2

5(2) + y = 9

10 + y = 9

y = -1

(2, -1)

the answer is c

Step-by-step explanation:

Answer Link

serenityo90 serenityo90

13-01-2021

Answer:

its c, i took the test

Answer Link

Otras preguntas

When H2O and CO react at 979°C, the products are CO2 and H2. The equilibrium constant (in terms of equilibrium concentrations of reactants and products) for the

How far back have the fossils of Homo erectus from China been dated?

The journal entry to record the transfer of 1,600 units of part number 1177 with a value of $2.50 each, to work in process is Group of answer choices Work in Pr

Hello lovely dudesAnswer this,Who is Abraham Lincoln? Write about him in 20 words

The Absolute Zero Co. just issued a dividend of $2.65 per share on its common stock. The company is expected to maintain a constant 5.5 percent growth rate in i

Complete the following for each sentence below: Step 1: Put parentheses around all.of the prepositional phrases. Be sure to start with the preposition itself a

what kind of cells can develop from pluripotent stem cells?

HURRYYYYY FOR 25 POINTSSS Once simplified, which of the expressions below is equal to 2x+8? Select all that apply. A) 4(2x+8) B) 2(x+4) C) 3(3x+5)−7x–7 D) 6x–4–

2NaBr + Cl2 → 2 ------ + ------- 2

Combine the following sentences using appropriate conjunctions to have just one complex sentence. a) I made a big mistake. b) I waited for my dad to reprimand m