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NemiM [27]
3 years ago
7

PLEASE HELP ME WITH THIS QUESTION. please and thank you.

Mathematics
2 answers:
sashaice [31]3 years ago
7 0

3(a+b) and 3a+b: not equivalent

4(x+2y) and 8y+4x: equivalent

aleksandr82 [10.1K]3 years ago
3 0

the first one is not equivelant the second one is equilavent

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Jill and Ben have the same pens Jill has 3 full boxes of pen and 2 loose pens Ben has 2 full boxes of pen and 14 loose pens how
defon
Let x be the number of pens in a box.

Jill : three full boxes of pen and 2 loose pens. 3x + 2
Ben: two full boxes of pen and 14 loose pens. 2x + 14

Jill and Ben have the same pens. 
Jill        = Ben
3x+2    = 2x + 14
3x - 2x = 14 - 2
      1x  = 12
         x = 12

To check:
Jill            =       Ben
3x + 2      =       2(x) + 14
3(12) + 2  =       2(12) + 14
36 + 2      =       24 + 14
           38 = 38

There are 12 pens or a dozen of pens in a full box.
8 0
3 years ago
Help me please ❤️❤️ geometry winter packet
Artemon [7]
The answer is b,a,c 
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6 0
3 years ago
F(x) = (x + 3)^2 find the inverse of this function​
Snezhnost [94]
I think the answer is:
F^-1(x)= 1/(x+3)^2

Inverse mean the opposite or reverse

Hope this makes sense! :)
3 0
3 years ago
A family went on vacation and used 45.3 gallons of gasoline to travel 150 miles. How many total gallons of gasoline will they ne
victus00 [196]

Answer:

d) 105.7\ \text{gallons}

Step-by-step explanation:

150\ \text{miles} requires 45.3\ \text{gallons of fuel}

1\ \text{mile} requires \dfrac{45.3}{150}\ \text{gallons of fuel}

200\ \text{miles} requires 200\times \dfrac{45.3}{150}=60.4\ \text{gallons of fuel}

So, total amount of gasoline required for the trip is 60.4+45.3=105.7\ \text{gallons}.

6 0
3 years ago
Solve the equation. 3p/8 - 13 = -25
FinnZ [79.3K]
Solve for p by simplifying both sides of the equation, then isolating the variable
p = -32
Answer: -32

Hope this helps! :)
~Zain
5 0
3 years ago
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