Answer:
18 : 7
I hope this help I would also appreciate brainliest please :)
<span>If you square a number that is less than 1.
For example, say your number was 1/2
the square of 1/2 is (1/2)^2 = (1/2)(1/2) = 1/4
</span>
7. A. -18 cm, because it changes -3 cm/per year, so multiply 6 years by -3 cm to get -18 cm
8. D. $20, because it rose +$2 over 10 days, you multiply 10 days by $2 to get $20 total
Answer:X=-37
Step-by-step explanation:
For the first one it would be C.