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ladessa [460]
3 years ago
5

23+15=729+21=812+15=674+12=? ​

Mathematics
2 answers:
Sergeu [11.5K]3 years ago
6 0

Step-by-step explanation:

here are all the anwsers

ohaa [14]3 years ago
4 0
The total of 74+12 is equal to 86
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Variable y varies directly with variable x. If x = 12, then y = 3. What is the value of y
Monica [59]

Answer:

<h2>y = 2</h2>

Step-by-step explanation:

To find the value of y when x = 8 we must first find the relationship between the two variables.

The statement

y varies directly with variable x is written as

y = kx

where k is the constant of proportionality

when

x = 12

y = 3

Substitute the values into the above formula and solve for k

That's

3 = 12k

Divide both sides by 12

k =  \frac{1}{4}

So the formula for the variation is

y =  \frac{1}{4} x

when

x = 8

y =  \frac{1}{4}  \times 8

we have the final answer as

<h3>y = 2</h3>

Hope this helps you

5 0
3 years ago
Help me with this pls asap​
padilas [110]

This is all I could do for now. Hope It helps!

7 0
2 years ago
A random sample was taken to determine whether students from a certain classroom prefer to shop at Store A, Store B, or Store C.
steposvetlana [31]
Putting all the names in a hat and selecting six students because the rest would not have been random because you know who you picked just by looking but if u put names in a hat you don't know who you picked.
8 0
3 years ago
Read 2 more answers
27,658÷6<br><br> what's the quotient and remainder?
Len [333]
The quotient refers to an answer that has been divided. 
27658/6 = a quotient of 4 with a remainder of (2/3) (two-thirds)
6 0
3 years ago
Can someone help me?
strojnjashka [21]

Answer:

Choice  C is correct.

Step-by-step explanation:

put point A in (x+1,y-3)

now (-6,4) becomes (-5,1).

put point C in (x+1,y-3)

now (2,1)  becomes (3,-2)

put point B  in (x+1,y-3)

now (-3,-2) becomes (-2,-5).


3 0
3 years ago
Read 2 more answers
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