Answer:
Step-by-step explanation:
2 * 10^7 You are to use a single digit. That's the 2 on the left. Then count what it takes to get the decimal between the 2 and the 3. It's 7
0.000136
Count the number of zeros. Add a minus 1. You want the number to be counted until you get minus 1 which is the number of powers after the 1.
1 * 10^-4
26837 becomes 2 * 10^4. 4 is the number of digits you have before you get to a number between 1 and 10.
0.0302 becomes 3 * 10^-(1 + 1) = 3 * 10^-2
Answer:
domain all real numbers
range all real numbers
the cost of his monthly cable is $40.50 when you plug in 4
hi as a person who is taking geometry, i think i can help
Answer:
7x-3=5x+1 ->x=2
Step-by-step explanation:
to find the x, you would put both equations together like how it is shown above, then try and get x to one side
7x-3=5x+1
+3 +3
7x=5x+4
-5x -5x
2x=4
/2 /2
x=2
