Answer:
change inches into centimeter and then divide it
hope this help
5. Positive
6. Negative
7. Negative
8. Positive
9. No correlation
10. Positive
11. No correlation
12. Positive
You need more input here what even is the question
<span>x^2+5x+6=0
(x+3)(x+2) = 0
x+3 = 0
x = -3
</span>x+2 = 0
x = -2
<span>
Solutions: x = -3 and x = -2
</span>
7, if it was plus. but the question says suntraction.
