Answer:
2
Step-by-step explanation:
2Y = 10
10 - 6 = 4
x = 2
4/2 = 2
Answer: 
Step-by-step explanation:

Divide by 23

Extract the square root.

It grew 3/10, which equals 0.3 centimeters every day, and as a fraction, 3/10 would be the answer.
3/10 is the answer.
Hope this helps, and have a nice day!
If x is one integer and x+1 is the next, we have 2*x+9=x+1. Subtracting 9 and x from both sides, we get x(the smaller number)=-8 and the larger number is -7.
I don't know what the first two blanks are asking for, but the last one should be Alternate Exterior Angles Property of Congruence (AEAPC).