Answer:
180cm^3
Step-by-step explanation:
4 times 5 = 20
20 times 9 = 180
cm^3 because it's 3d
36
+57
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93
On a number line: Start at 0. Count forward until you reach 36. Once you've reached 36, Mark it. Then you go forward 57, from the mark you made at 36. You should end up on 93 on the number line.
Here is the solution...
Compensation
The compensation is nothing but the process of reforming the given expression to find the answer mentally.
Here we need to rewrite the given expression in order find the answer mentally.
<u>Step 1:</u>
Here we can add 8 with 6572, so we get 6580.
<u>Step 2: </u>
Add 8 from 239, so we get 247.
<u>Step 3:</u>
We can rewrite 247 as 240 + 7
<u>Step 4:</u>
Now we can subtract 240 from 6580, so we get 6340.
We can calculate this mentally.
<u>Step 5:</u>
Finally, we can subtract 7 from 6340 mentally, So we get
6333.
Mathematically, the above expression written as
6572- 239
= 6572 + 8 - (239 + 8)
= 6580 - 247
= 6580 - (240 + 7)
= 6580 -240 - 7
= 6340 - 7
= 6333
Answer:
b ≥ 5,000.
Step-by-step explanation:
1. Use the information given in the problem to write the inequality... such as box tops & the amount of 5,000 box tops.
2. b represents the number of box tops for the fundraiser. Therefore, based on the information provided, the value of b must be greater than or equal to 5,000 box tops. So, you get the inequality is:
b ≥ 5,000
3. Then you graph it, you must use a closed circle for ≥.
~~(the graph is different, but you should be able to understand it.)
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hopefully my answer helps! ♡
if my answers helped you please tell me, therefore I know.. that I did them correctly or incorrectly. anyways, have a great day/night!
The answer to question 1 is n=-17, and the answer to question 2 is y=-5.8 (<u>could also be seen as -29/8</u>)
Work is shown in the pictures below