True. If you solve for y you will get a numerical answer.
Subtract 4y on both sides:
8=2y+3
Subtract 3 on both sides:
5=2y
Divide by 2 on both sides:
y=5/2
If you want the answer in decimal form, y=2.5
Subtract 6 from both sides (8n=40) then divide 40 by 8 (5) so n=5
Answer:
- <u>Each digit has a value ten times the value of the digit to its right.</u>
Explanation:
The given number is 9,999,999.
Each digit has a value according to its place.
The right most 9 is in the place of the ones and its value is 9 × 10⁰ = 9 × 1 = 9.
The second 9 from the right is in the place of the tens and its value is 9 × 10 = 90.
The third 9 from the right end is in the place of the hundreds and its value is 9 × 100 = 900.
The next 9 is in the place of the thousands, so its value is 9,000.
So, each 9 has a value ten times the 9 to its right.
I dont understand that but ok?