Hi is -30>-94 correct

yes, -30 is greater than -90

Step-by-step explanation:

Yes, its correct

Step-by-step explanation:

the sum of all the angles in a triangle are equal to 180

so you can add   the 3 given angles together to equal 180:

5y + 2y + 2y = 180

or since all three angles have the same letter, combine the 3 angles to equal 180:

9y = 180

b.-4 units

all you   do is count how many times you move