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Alex Ar [27]
3 years ago
7

4x-16=-20 solve for the x

Mathematics
2 answers:
kotykmax [81]3 years ago
8 0

Answer:

x= -1

Step-by-step explanation:

4x-16=-20    add positive 16 on each side

   +16  +16

4x     = -4      divide 4 on each side

4           4

x         = -1

Vadim26 [7]3 years ago
4 0

Answer:

x=-1

Step-by-step explanation:

4x-16=-20

Get x to one side by subtracting it.

-16=-20-4x

Add the 20 on both sides.

-16+20=-4x

Simplify

4=-4x

4/-4=-4x/-4

-1=x

x=-1

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why might you want to use the commutative property to change the order of the intergers in the following sum before adding? -80+
serious [3.7K]
-80+ (-20)+(-173)=-80-20-173=-100-173=-273


6 0
3 years ago
Y = 4(x–3) + 7<br> What is the Horizontal<br> Asymptote?
Tema [17]

Answer:

y = 4(x-3) + 7

4x-3 + 7

+3. +3

_____________

4x. 10

4. 4

_______________

x = 2.5

Horizontal Asymptote are horizontal lines the graph approaches

3 0
3 years ago
144% of what number is 54?
Alik [6]

Answer:

37.5

Step-by-step explanation:

37.5×144/100=54 the number is 37.5

6 0
2 years ago
4.Think about the expression (x-8)(x+4).
Vaselesa [24]

Answer:

x-8 to get the zero for the 8 you have to add it. And for the second part you have to subtract four from itself.

Step-by-step explanation:

7 0
3 years ago
The gcf of two numbers is 170. neither number is divisible by the other. what is the smallest these two numbers could be? (prime
ivanzaharov [21]

Answer:

340

Step-by-step explanation:

Given: GCF of two numbers is 170. neither number is divisible by the other.

To Find: smallest of these two number.

Solution:

As GCF of two numbers is 170, both number are divisible by 170.

Prime factor of 170 =2\times5\times17

multiples of 170 are 1\times2\times5\times17=170

                                           2\times2\times5\times17=340

                                           3\times2\times5\times17=510

GCF of all three multiples is 170,

Here 340 and 510 are the two multiples whose GCF is 170 and neither is divisible by other

Hence the smallest of two is 340, the answer is 340

6 0
3 years ago
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