<span>1. 5564÷91
I know that 9 * 6 = 56
5564 rounds to 5600
91 rounds to 9
Since 56/9 = 6, then 5600/90 is the same as 560/9 = 60
The estimate is 60
2. </span><span>5391÷25
5391 sounds to 5400
25 is 1/4 of 100.
That means when you divide by 25, you can divide by 100 and multiply by 4.
5400/100 = 54
54 * 4 = 216
Estimate: 216
3. </span><span>explain how to estimate 498÷12
48/12 = 4
498 is little more than 480, so 498/12 is little more than 40
4. </span><span>which is the closest estimate for 2130÷ 33
A.7 B.17 C.70 D.700
2130/33
Round off the numerator and denominator to
2100/30
Reduce the fraction
210/3
Since I know that 21/3 = 7, then 210/3 = 70
Estimate: 70
</span>
Answer:
3(n-5)
Step-by-step explanation:
Less than indicates subtract and since 5 is less than a number <em>N</em> goes first.
Tripled goes on the outside because the number that is 5 less gets tripled
Hope this helps
Answer:
1/16
Step-by-step explanation:
2^4=16
Answer:
<em>I </em><em>think</em><em> the</em><em> two</em><em> </em><em>digit </em><em>number</em><em> </em><em>formed </em><em>would </em><em>be </em>
<em>xy</em>
<em>seeing</em><em> </em><em>that </em><em>x </em><em>is </em><em>on </em><em>the </em><em>tens </em><em>place </em><em>which </em><em>is </em><em>the </em><em>second</em><em> </em><em>last </em><em>place </em><em>and </em><em>y </em><em>is </em><em>on </em><em>the </em><em>ones </em><em>place </em><em>meaning</em><em> </em><em>it </em><em>has </em><em>to </em><em>be </em><em>the </em><em>last </em><em>value.</em>
<em>I</em><em> hope</em><em> this</em><em> helps</em>
Step-by-step explanation:
y- 6 = 1/2 (x-2)
y -6 = 1/2x - 1
y = 1/2x + 5
