Please help with the problem above
1 answer:
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Answer:
see below
Step-by-step explanation:
Add 4 to find the solution:
z ≤ 7
The value 7 is included in the solution set, so there will be a solid dot at that point. Numbers less than 7 are also included in the solution set, so the number line will be shaded to the left of that solid dot.
If Alaska were divided into 10 equal pieces, then that means Florida would be the same size as one of those pieces. So write the equation .
This is equal to .
Now, when you divide a number by 10, the original number becomes one place value less. For instance, 2 ÷ 10 = 0.2.
We can see that 1,700,000 has 5 zeroes, so if you divide it by 10, the this means Florida is 170,000 sq km.
Hope this helped. :D