Which ordered pair makes both inequalities true?
y < 3x - 1
y2-x + 4
(40)
(1.2)
(0.4)
(2.1)

(4,0)

Step-by-step explanation:

we know that

If an ordered pair makes both inequalities true, then the ordered pair must lie in the shaded area of the inequalities system solution set

The ordered pair (4,0) lie in the shaded area of the solution set

therefore

The ordered pair (4,0) makes both inequalities true

Verify

----> ---> --> is true

--> -->--> is true

x=60

Step-by-step explanation:

So basically the sum of interior angle of a triangle is 180.

Add all the values and make it equal to 180.

x+3/2x+1/2x=180

Then find x

3x=180

x=180/3

x=60 degrees