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Sphinxa [80]
3 years ago
14

Slove for x, please. ​

Mathematics
1 answer:
KATRIN_1 [288]3 years ago
6 0

Answer:

I do not know

Step-by-step explanation:

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At a store , 24 bottles of water and 6 bags of chips costs $23.40. Five bottles of water and two bags of chips cost $6.60. What
vagabundo [1.1K]
24w+6c=$23.40

5w+2c=$6.60

So you have to find c (chips) first. You have to make the number of chips in both equations cancel each other.

-3(5w+2c)=-3($6.60)
-15w-6c=$-19.80

Then subtract to get one formula
24w + 6c = $23.40
-15w - 6c = $-19.80

9w = $3.60
w=$.40

To check your answer, find how much one bag of chips costs:
5($.40) + 2c = $6.60
$2.00 + 2c = $6.60
2c = $4.60
c=$2.30

Plug your value for one water and one bag of chips into the formula:
5($.40) + 2($2.30)
$2.00 + $4.60
=$6.60

Then plug your values into the original problem:
24($.40) + 6($2.30)
$9.60 + $13.80
=$23.40
4 0
4 years ago
Read 2 more answers
Solve using elimination: 3x + 2y = -13 and 3x + 4y = 1
Nady [450]
Let’s put the second equation on top

3x + 4y = 1
-3x + 2y = -13

I’m subtracting the first eqautionfrom the second

2y = 14
Y= 7
Plug in 7 for y in either of the original equations

3x + 28 = 1
3x = -27
X= -9

The answer is (-9,7)
3 0
3 years ago
Read 2 more answers
What is 2 pounds in ounces
IRISSAK [1]

There are 16 ounces in 1 pound, so to solve this, you would need to multiply the number 16 by 2.


16 * 2 = 32


Check work:

32 ÷ 2 = 16


<u>Your answer is 32, there are 32 ounces in 2 pounds.</u>


I hope this helps! :)

5 0
4 years ago
Read 2 more answers
Rhe Equation y=2x +1 represents a function?
azamat
Yes it does represent a function
4 0
3 years ago
If a class has 12 female and 20 male students what is the probability when two students are randomly chosen it will be a male fi
ycow [4]

Answer:

A 6%

Step-by-step explanation:

Is all luck

7 0
3 years ago
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