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sdas [7]
3 years ago
7

Create an example of a linear system that would best be solved using the substitution method. Explain your reasoning.

Mathematics
1 answer:
Readme [11.4K]3 years ago
5 0
In your change cup you have 28 coins.  All of which are nickels and quarters.  Together they add up to $4.  How many coins do you have of each. 
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Which statement is true
Step2247 [10]
The first statement is true because 10 x 50 = 500
7 0
3 years ago
Take apart the number to make a 10. Then subtract
Svetllana [295]

Answer:

Whats the question?

Step-by-step explanation:

4 0
3 years ago
Iam not sure about this questions answer can u give answer <br> Q10,11,12
irga5000 [103]

Answer:

10. First you multiply both sides by 3, making it 2x + 5 = 24

Then you subtract 5 from both sides making it 2x = 19

You dive both sides by 2 making x = 9.5

The answer is x = 9.5

11. First you need to find how much you need to pay each year. 12,000 x 0.05

you can make it easier by changing it to 120 x 5 = 600

You need to pay that for three years so 600 x 3 = 1800

Plus you need to pay the original money. 12,000 + 1,800 = 13,800      

The answer is $13,800    

12. First you change kilometers into centimeters. 172 km is 172,000 meters. 172,000 meters is 17,200,000

Then, you need to do 17,200,000 ÷ 500,000 but you can make it simple and do 172 ÷ 5 = 34.4

The answer is 34.4 cm

7 0
2 years ago
Choose the equation that represents the graph below: (1 point)
nata0808 [166]
It would be A. <span>y = −2x − 4.
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4 0
3 years ago
Belle operates a
olganol [36]
The correct answer would most likely be 0.75n - 0.18n
8 0
2 years ago
Read 2 more answers
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