patience1195 patience1195

15-06-2022
Mathematics

contestada

A. 6x 10y=9
B. 6x=9
C. -10y = 15
D. 2x= 15

A 6x 10y9 B 6x9 C 10y 15 D 2x 15 class=

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

15-06-2022

Answer:

6x = 9

Step-by-step explanation:

4x-5y = 12

2x+5y = -3

Add the equations together

4x-5y = 12

2x+5y = -3

-------------------

6x + 0y = 9

6x = 9

Answer Link

FromEarth FromEarth

15-06-2022

Answer:

B. 6x = 9

Step-by-step explanation:

4x - 5y = 12

+ 2x + 5y = -3

____________

6x + 0 = 9

Hence, option B. 6x = 9 is the correct answer.

Answer Link

Otras preguntas

Can someone help me check my answers?

A uniform thin rod is hung vertically from one end and set into small amplitude oscillation. If the rod has a length of 2.6 m, this rod will have the same perio

Determine the solution for x²-3x-28≥0

George starts with a number. He takes away 7, then squares it, adds 6, subtracts 13, multiplies it by 4 and subtracts 1. He ends up with 7. What was George’s or

what is meant by algorithm?

George starts with a number. He takes away 7, then squares it, adds 6, subtracts 13, multiplies it by 4 and subtracts 1. He ends up with 7. What was George’s or

You draw a card from a deck. If you get a red card, you win nothing. If you get a spade, you win $5. For any club, you win $10 plus an extra $15 for the a

If the amplitude of a sound wave is tripled, by what factor will the intensity increase?

Can someone explain this?

in which atmosphere layer do humans live most of their lives