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Anuta_ua [19.1K]
3 years ago
7

Be prepared to share with the class -

Mathematics
2 answers:
zvonat [6]3 years ago
7 0
In the like terms column, the variables (the letters you see next to the numbers) are the same, and if they have an exponent the exponent is the same number too.

In the unlike terms column, they have different variables which means you can’t add or subtract them together. They also have different exponents, so you can’t add or subtract them either.


The coefficients can be different, but the variable and the degree of the variable must remain the same in order for it to be considered like terms. Hope this helped!
Anuta_ua [19.1K]3 years ago
3 0

Answer:

2x

Step-by-step explanation:

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Amelia needs 3 2/3 cups of sugar to make cupcakes. Which improper fraction names this amount?
TiliK225 [7]
11/3. To turn mixed fraction to an improper fraction, you have to multiply the whole number and the denominator. Then add the numerator. So, 3 * 3 equals 9. And then add 2 which equals 11. Whenever you do this, the denominator stays the same. So, it would be C., 11/3. Good luck!
3 0
3 years ago
Alexander and his children went into a grocery store and he bought $6 worth of bananas and peaches. Each banana costs $0.60 and
bonufazy [111]

Answer:

he bought 5 peaches 2 bananas

Step-by-step explanation:

7 0
4 years ago
The atmospheric pressure at sea level is 14.7 lb/in2. This pressure is reduced by half for each 3.6 miles above sea level. Which
Oxana [17]
Find attached a graph that I constructed.

To do that graph I used Excel.

First I did a table with this set of points:

<span><span><span>height      presuure
</span> <span> miles        psi
</span> <span> 0              14,7 </span> <span> <---- initial data

3.6           7.35 </span> <span> <--- increase hegiht 3.6 miles => half pressure

7.2            3.675 </span> <span> <---- second increase of 3.6 miles in height

10. 8         1.8375 </span> <span> <---- third increase of 3.6 miles in height

14.4           0.91875 </span> <span>

18              0.459375 </span> </span></span>
Download pdf
5 0
3 years ago
Read 2 more answers
Plz help me show my work
Lelechka [254]

Answer:

x=9

Step-by-step explanation:

4x+2=7x-25(being vertically opposite angles)

2+25=7x-4x

27=3x

27/3=x

9=x

6 0
3 years ago
Which answer is correct?
Dafna1 [17]
Last one, the line I as solid so it is greater tan or less than. it's shaded above so y is greater
3 0
3 years ago
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