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Allisa [31]
3 years ago
7

An album contains x black-and-white photographs and y color photo graphs. If the album contains 24 photographs which of the foll

owing cannot be true?
A.x=2y
B.x=3y
C.x=4y
D.x=5y
Mathematics
1 answer:
Svetradugi [14.3K]3 years ago
3 0
C x=4y can no be true.
x=4y, total phonographs are 5y
5y cannot be 24 if y is an integer.
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Solve for y. 2/3+y−1/9=7/9 Enter your answer in the box 
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Adding 1/9 to both sides, we get 2/3+y=8/9. Next, 2/3 can be multiplied by 3/3 to get 6/9 due to that 3*3=9 and using the identity property. We then subtract 6/9 from both sides to get y=2/9
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Maksim231197 [3]
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What value of y makes y + (4 - 2y) = 2 true?
BlackZzzverrR [31]

Answer:

y = 2

Step-by-step explanation:

Given

y + (4 - 2y) = 2 ← remove parenthesis on left side

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3 years ago
F(x)=3x translation 5 units up
olga nikolaevna [1]

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<h3>How to translate the function up?</h3>

The function is given as:

f(x) = 3x

The rule of the function of a translation of 5 units up is represented as;

f'(x) = f(x) + 5

So, we have:

f'(x) = 3x + 5

Hence, the image of the function when translated up is f'(x) = 3x + 5

Read more about translation at:

brainly.com/question/4289712

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4 0
1 year ago
Write the quadratic equation in Standard form:<br><br> 5x2-6=-6x
Sphinxa [80]

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