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klemol [59]
3 years ago
13

Quick i need hellppppp!!!!

Mathematics
2 answers:
Andreas93 [3]3 years ago
4 0

Answer:

D

Step-by-step explanation:

konstantin123 [22]3 years ago
4 0

Answer:

C

Step-by-step explanation:

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Please please help me this will go in my grade book and I'm failing rn pls pls pls and thank you​
Nata [24]

Answer:

-6

Step-by-step explanation:

Ok so if x=2

you have to do -3*2

and thats -6

hope this helped

good luck

6 0
3 years ago
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What is the solution of the equation? 4.7x 3.8 = 13.2 <br> a. 3.7 <br> b. 3 <br> c. 2 <br> d. 3.6?
I am Lyosha [343]
Assuming that the equation is 4.7x+3.8=13.2:
 4.7x=9.4 - isolate x on one side
x=2 - divide 9.4/4.7 to solve for x
The answer is C.

4 0
3 years ago
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Find the number that makes 4:12 equivalent to 28:__.
guapka [62]

Answer:

84

Step-by-step explanation:

We can set up a proportion using fractions.

\frac{4}{12} = \frac{28}{x}

Now, let's cross multiply by multiplying 12 and 28 then dividing by 4.

12\cdot28=336\\\\336\div4=84

Hope this helped!

6 0
4 years ago
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What is the answer to 7x-(5x+9)+4​
Darina [25.2K]
7x -5x -9 + 4
= 2x - 5
8 0
3 years ago
There were 81 people sitting in a school auditorium of which
Dmitrij [34]

Answer:

There are 9 teachers in the auditorium.

Step-by-step explanation:

81*1/9=9

7 0
3 years ago
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