Answer:
y > 6 or y < -3
Step-by-step explanation:
y² - 3y > 18
Complete the square.
y² - 3y + 9/4 > 18 + 9/4
y² - 3y + 9/4 > 81/4
(y - 3/2)² > 81/4
y - 3/2 > 9/2, or y - 3/2 < -9/2
y > 6 or y < -3
Answer:
55 i think
Step-by-step explanation:
Answer:
19x-19+23y
Step-by-step explanation:
add the like terms
Answer:
it is a mixed number the number is 1 1/2
Step-by-step explanation:
