Answer:
<em>greater than or equal to 1 and less than 10.</em>
Step-by-step explanation:
The first number in scientific notation must be ...
13
6(A)-5
Sub 3 into A
6(3)-5
Multiply 3 by 6
18 - 5
=13
99
x = 90 x 10/100 + 90
=> x = 900/100 + 90
=> x = 9 + 90
=> x = 99
1 mile per minute just divide
x/7
Credit to kayci540