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notka56 [123]
3 years ago
9

Resuelve la ecuación de la recta

Mathematics
1 answer:
Katena32 [7]3 years ago
8 0

Answer:

SPANISH TALK ENGLISH OK

Step-by-step explanation:

OKKK

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John lives 35 miles from home, how long will it take him to get home if he is 7 miles away?
-Dominant- [34]
Wouldn't you subtract 35 by 7.

35-7=27 miles
6 0
3 years ago
6 pounds of apples and 3 pounds of oranges cost 24 dollars.5 pounds of apples and 4 pounds of oranges cost 23 dollars. Set up a
vitfil [10]

Answer:cost of each pound of apple= $3

And cost of each pound of orange =$2

Step-by-step explanation:

Step 1

Let cost of apples = x

And cost of Oranges =y

Let 6 pounds of apples and 3 pounds of oranges cost 24 dollars be represented as

6 x + 3y= 24----- equation 1

Also, Let 5 pounds of apples and 4 pounds of oranges cost 23 dollars be represented as

5x+ 4y= 23----- equation 2

Step 2

6 x + 3y= 24----- equation 1

5x+ 4y= 23----- equation 2

Using substitution method to solve the equation

6 x + 3y= 24

24-6x=3y

y= 24-6x/3 = 8-2x

Y= 8-2x

Substituting the value of y= 8-2x  into equation 2

5x+ 4( 8-2x)= 23

5x+ 32 -8x= 23

32-23= 8x-5x

9=3x

x=9/3

x=3

Putting the value of x= 3 in equation 1 and solving to find y

6 x + 3y= 24

6(3) +3y= 24

18+3y=24

3y= 24-18

3y=6

y=6/3= 2

Therefore the cost of each pound of apple= $3

And cost of each pound of orange =$2

8 0
3 years ago
The air Temperature is -12C at sunrise and rises 4 degrees c every hour for several hours the air temperature after x hours is r
Stolb23 [73]

Let f(x) = y.

y = 4x - 12

Let x = 0

y = 4(0) - 12

y = - 12

This leads to the point (0, -12).

Let y = 0.

0 = 4x - 12

1 2 = 4x

12/4 = x

3 = x

This leads to the point (3, 0).

We now graph both points and then connect each point with a straight line.

4 0
3 years ago
The statement today the dollar is worth 45 cents describe
Aneli [31]
This statement is false. The dollar is worth 100 cents.

Hope this helps :)
4 0
3 years ago
Simplify this expression.<br>9 + 3 x 2​
adell [148]

Answer: 9+(3)(2)

=15

Step-by-step explanation:

9+(3)(2)

=9+6

=15

3 0
3 years ago
Read 2 more answers
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