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natali 33 [55]
3 years ago
10

The sum of two numbers is

Mathematics
2 answers:
gizmo_the_mogwai [7]3 years ago
5 0
Let the numbers be x and y

x + y = 33
-
x + 4y = 108
__________
      3y  = 75
__________

3y = 75

y = 75/3

y = 25

x + y = 33
x + 25 = 33
x = 33 - 25 =8

The numbers are 8 and 25.
bekas [8.4K]3 years ago
3 0
Okay you have 2 sum unknow lets call them X+Y

so X+Y=33, 4X=108

Get X by it self then plug it in 4X=108

X=-Y+33
4(-y+33)= 108
-4y+132=108 Then subtract the 132
-4y=-24 Y=6 then to find X subtract 33-6=27
Y=6 X=27 if you check it works out
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I need to simplify this
Korvikt [17]
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3 years ago
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den301095 [7]

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Step-by-step explanation:

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<em>0.7275  x 4 = $2.91.</em>

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6 0
2 years ago
Which graph represents a function?
Sliva [168]

Answer:

D

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A function is where each input (here, the input is x) corresponds to exactly one output (here, the output is y). In other words, if a function is graphed, we should be able to draw a vertical line through every single part of it that will intersect it at only one place.

Let's examine each choice.

(A) Well, if we draw a vertical line through the graph, it will obviously intersect the entire line - which is an infinite number of intersections, so this is not a function.

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(D) We can draw a vertical line through any portion of this graph and know that it will only intersect once.

Therefore, the answer is D.

5 0
3 years ago
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gregori [183]

Answer:

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Step-by-step explanation:

I know that it is divisible by 2, because it is an even number, and also the one's digit has 4, which is divisible by 2.

hope this helps :3

7 0
3 years ago
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