jordyns17 jordyns17

15-09-2020
Mathematics

contestada

-2x+5y=-15 5x+2y=-6 how many solutions does this system have

Respuesta :

meredith48034 meredith48034

15-09-2020

Answer:

Step-by-step explanation:

-2x + 5y = -15

5x + 2y = -6

-10x + 25y = -75

10x + 10y = -30

35y = -105

y = -3

5x + 2(-3) = -6

5x - 6 = -6

5x = 0

x = 0

(0, -3)

one solution

Answer Link

Numinum Numinum

17-09-2020

Answer:

one solution

Step-by-step explanation:

took the test

Answer Link

Otras preguntas

A circular window is surrounded by a circular frame. The radius of the window is m - 2 and the radius of the full circle formed by the frame is m + 2. Write a p

Greg is training for the upcoming basketball season. His schedule this week allows him to complete at most 8 training sessions. When Greg trains, he either spen

2(× - 2)=4× - 6(× - 2)

Deo is working on a paper for his journalism class. His thesis is that newspaper reporters should not have to reveal their sources in court. He found journalist

Help! Please write the coordinates

Matidle is considering getting a credit card and using it instead of cash which of these is a good reason for her to do so

Please need help on this

how did dimishee demand affect business and farmers in the 1920s?

Use cross products to solve the proportion. equation 1. Use cross products: (4)(12) = 3x 2. Multiply: 48 = 3x 3. Divide both sides by 3:

what's 50+20+35+70+15=?