1. One half
2. One half
3. One quarter
2 x 2+9x + 8=0
2 x 2=4
4 + 9x +8=0
-4 -4
9x+8=-4
-8 -8
9x=-12
9÷9 -12÷9
x=-1.333333333
Answer:
D - All rational numbers are integers.
Step-by-step explanation:
This is because integers is a subcategory of rational numbers, so there are other rational numbers that aren't integers.
7
sorry