khaleamanuel17 khaleamanuel17

01-04-2022
Mathematics

contestada

A consistent and dependent system is formed by the equations y = 3x + 9 and
6x – 2y = A, where A is a real number. Find the value of A.
-

Respuesta :

kittyhumanlover kittyhumanlover

01-04-2022

Answer:

A = -18.

Step-by-step explanation:

We are given that y = 3x +9.

From this, we gather 3x - y = -9.

We then multiply both sides by 2 to get 6x – 2y = -18. Therefore, A = -18.

Answer Link

Otras preguntas

Where did the Greeks believe that most gods lived

the length L of a spring is given by L=(3/4)F + 5 where F is applied force. What force F will produce a length of 8?

Which expression can be used to change 75 kilometers per hour to meters per minute?

List all the commonwealth games mascots from 1982-2014

find the point on the y-axis that is equidistant from (6,1) (-2,-3)

'for a good cause if you are determined you are able to overcome any obstacle'. explain

Add these fractions (Lowest Terms) a) 1/6 + 1/6 b) 1/4 + 3/8 c) 2/3 + 5/6 d) 9/21 + 4/7 e) 1 3/5 + 1/10 f) 1 1/4 + 11/12 g) 1 2/3 + 2/3 h) 1 5/6 + 3 2/5

Where did the Greeks believe that most gods lived

A movie starts at 7:00 pm and lasts 108 minutes. What time does the movie end?

Find 4 consecutive even integers where the product of the two smaller numbers is 72 less than the product of the two larger numbers?