Question

-5x-4y-6,x>2,y>3 решение

Answer 1

Ответ:

-5x-4y-6<-28

Объяснение:

x>2,     -5x< -10 (при умножении на отрицательное число знак неравенства меняется)

y>3,     -4y<-12

Неравенства одинаковых знаков можно складывать

-5х-4y<-10-12

-5x-4y-6<-22-6

-5x-4y-6<-28

Answer 2

To find the solution to the system of inequalities -5x - 4y - 6, x > 2, and y > 3, we need to determine the region in the coordinate plane that satisfies all the given conditions.

First, let's focus on the inequality x > 2. This means that x must be greater than 2. We can represent this on a number line or a coordinate plane by shading the region to the right of 2.

Next, let's consider the inequality y > 3. This implies that y must be greater than 3. We can represent this by shading the region above the line y = 3.

Finally, let's look at the inequality -5x - 4y - 6. Since there is no comparison operator or a specific value mentioned in this inequality, we cannot determine a specific region based on this inequality alone.

To find the solution, we need to find the region where all the shaded areas overlap. Since the third inequality does not provide any additional information, the solution to the system of inequalities x > 2 and y > 3 is the region where x is greater than 2 and y is greater than 3. In other words, it's the region in the coordinate plane above the line y = 3 and to the right of x = 2.

Please note that without a specific condition or equation for the third inequality, we cannot provide a more precise solution or a graph.