Ted's book has 304 pages. He has read 165 pages. How many pages does he still have to read?<span> </span>
It is D)19 bc 5x3=15 then 7-3=4 so 4x1=4 now 15+4=19
In scientific notation, you must move the "invisible decimal point" until there is a one-digit number, sometimes followed by a decimal of more numbers. Then, how ever many digits you had to move it is the exponent to the number 10.
Example:
1200.
120.0
12.00
1.200
Since the decimal had to move 3 places, the scientific notation of this is:
1.2 • 10^3
In this question, the decimal must move 9 places left before resulting in 1.322.
So the answer, in scientific notation, is 1.322 • 10^9.
You divide 3 on both sides then you equation is the square root of -4x-4 =4 and you square the number on both sides because u need to do the same things on both sides and you get -4x-4=16 subtract by 4 on boyh sides to get -4x=20 and divide by -4 on both aises to get x=-5
I hope this helped i know this explanation is a bit wonky
Answer:
Step-by-step explanation:
Distribute the 4:
4d- 20-6= 16- 2d-d
Combine like terms:
4d-26=16-3d
Add 3d to 4d:
7d-26=16
Add 26 to 16:
7d=42
Divide both sides by 7:
d=6
