8.87 x 10^10 is the scientific notation
Answer:
0=3 0=-6
Step-by-step explanation:
Answer:Hi,
Let the number be x
Twice the number is 2x
Five less than twice the number is 2x-5, which is given as 9
Therefore, 2x-5 = 9
or, 2x = 9+5
or, 2x = 14
or x=7
Thus the number is 7.
Cheers
Step-by-step explanation:
Answer:
30+10y < 120
Step-by-step explanation: