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Oxana [17]
2 years ago
9

Helppppppppp photo attached

Mathematics
2 answers:
OverLord2011 [107]2 years ago
5 0

Answer:

D. 4x-13=1

Step-by-step explanation:

Four times a number is 4x. 13 less means you subtract 13 from it.

kobusy [5.1K]2 years ago
4 0
D

So it says 13 less than four times a number is 1.
13 less than means -13
and then Four times a number means
4x
x is the number that we don’t know and the times
so add it together you get
4x-13=1
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One number is four times another number. If their sum is 95, what are the numbers?
nikdorinn [45]
Let x be one number and y be the other.

#1 - Set up a system of equations.
4x = y
x + y = 45

#2 - Solve the system by substitution.
x + (4x) = 45
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x = 9

(9) + y = 45
y = 36
8 0
3 years ago
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mixer [17]
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3 years ago
The total area of Russian is about 20,000,000
maksim [4K]

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7 0
2 years ago
Sam decides to build a square garden. If the area of the garden is 25x2 + 30x + 9 square feet, what is the length of one side of
seropon [69]
The correct answer is C. (5x+3) feet, and here is how I got it.
This is the equation you need to use:
(a+b)^2 = (a+b) (a+b)
So, let us plug in 5x and 3 here:
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5 0
3 years ago
-2(4х + 4) — 3х – 2 = 34<br> Find x
djverab [1.8K]

Answer:

x = -4

Step-by-step explanation:

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Then combine the -8x and -3x as well as the -8 and -2 to have -11x - 10 = 34

Add 10 to both sides and get -11x = 44

Divide both sides by -11 for x=-4

5 0
2 years ago
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