Step-by-step explanation:
Y is equal to:
2/3x - 2 = 10
2/3x = 10 + 2
2/3x = 12
3/3x = (12 ÷ 2) × 3
x = 18
Not sure but its worth a try.
Answer:
(fg)(-2) = 96
Step-by-step explanation:

Hope this helps
Answer:
A right angle measures 90°.
A supplementary angle is twice the measure of a complementary angle.
Step-by-step explanation:
Answer: =0.8w+2.4
Step-by-step explanation:
No solution for the quadratic equation because of the √-20