You are going to be 40 years old.
Twice = 2
2 times 20 is 40.
100,000,000+3,000,000+700,000+20,000+7,000+400+90+5 hope this helps
Answer:
a=54
Step-by-step explanation:
a+10+44=2a
54=2a-a
54=a
10 800 0 to the first problem
A)48
Explanation:
2^3 - 2^2 = 8 - 4 = 4
3^3 - 3^2 = 27 - 9 = 18
4^3 - 4^2 = 64 - 16 = 48
5^3 - 5^2 = 125 - 25 = 100
6^3 - 6^2 = 216 - 36 = 180
7^3 - 7^2 = 343 - 49 = 294
8^3 - 8^2 = 512 - 64 = 448
