6x - 5y < 11

-3x + 2y < -8
is (5, 4) a solution of the system of inequalities shown ahon?

Yes

Step-by-step explanation:

To determine if (5, 4) is a solution, substitute the x and y values into the left side of the inequalities and compare the result to the right side.

6(5) - 5(4) = 30 - 20 = 10 < 11 ← True

- 3(5) + 2(4) = - 15 + 8 = - 7 < - 8 ← True

Since both inequalities are true then (5, 4) is a solution to the system

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents