Answer:
37
Step-by-step explanation:
6th square number is 6 and 6² = 36
first cubed number is 1 and 1³ = 1
36+1=37
16=256
20=400
18=324
34=1156
Answer:
21- two rupee coins
7- five rupee coins
Step-by-step explanation:
3x(2)=5x
6x=5x
6x+5x=77
11x=77
x= 7
thus 3x(2)means she has 21-2 rupee coins and 7-5rupee coins.
The answer is none of the above
It is actually 9,754,637,391,633,107,462,357,806.56 (rounded to the nearest hundredth)
Hope I helped!
Let me know if you need anything else!
~ Zoe
