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VikaD [51]
3 years ago
10

Which expression is equivalent to 8(2a)? 8(2 + a) 8 + 2a 8(a + a) a + 10

Mathematics
2 answers:
Nadusha1986 [10]3 years ago
4 0

Answer:

8(2+a) is the answer that you need there really is not much thought to it

Inga [223]3 years ago
4 0
The first one is correct!
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Reduce to simplest form.
BigorU [14]
Convert 3 6/2 to an improper fraction so: 12/2
convert 2 4/5 to 14/5 
multiply the numerators of the improper fractions so 12*14, which is 168.
multiple the denominators so 2*5, which is 10.
the new fraction is 168/10, so you divide 168 divided by 10, which is 16.8, or 16 4/5.
8 0
3 years ago
Beth poured the same amount of juice into 10 glasses. She used 2 quarts of juice. How much juice is in each glass?
tia_tia [17]

Answer:

6.4 ounces

Step-by-step explanation:

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5 0
3 years ago
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What is a system of equations for the following situation? There is a total of 40 questions on a test. Some questions are multip
Elden [556K]

First we define the variables:

m = multiple choice questions

s = short answer questions

Next we need to satisfy 2 conditions:

1) There are a total of 40 questions. We can represent this mathematically using the variables I defined:

m+s=40

2) The multiple-choice questions are worth 2 points and the short-answer are worth 4 points but they need to total 100 points. This can also be represented mathematically:

2m+4s=100

By satisfying the conditions provided we were able to create the 2 equations!

m+s=40

2m+4s=100

8 0
3 years ago
What do the difference between the adjacent angle and opposite angle​
PtichkaEL [24]

Answer:

The difference between the adjacent angle and the opposite angle is that for the adjacent side is the side next to the reference angle, and for the opposite side is the side directly across from the reference angle.

Hope this helped!

Have a supercalifragilisticexpialidocious day!

7 0
3 years ago
Can someone help, how do I solve this?
Simora [160]

Answer:

you need to first figure out the equation f.

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Step-by-step explanation:

3 0
3 years ago
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