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Ksenya-84 [330]
2 years ago
14

Could you please help solve 5.a and 5.b

Mathematics
1 answer:
Verdich [7]2 years ago
7 0

Answer:

      Step-by-step explanation:

5a = 240.96

5b = 20.08

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Please help if you can!!!!
storchak [24]

Answer:Well, I don't know what you got so I can't tell you if it is right.

If it works in both equations, it depends of whether your equations are set up correctly.

Here is how I would do this problem.

Let x = no. of hot dogs,y = number of sodas.

First equation is just about the number of things.

x + y = 15

Second equation is about the cost of things.

1.5 x + .75 y = 18

solve x+y = 15 for y  y = 15-x    substitute into second equation

1.5x + .75(15 - x) = 18    

You should get the correct answer for number of hot dogs if you solve this correctly.  Put your answer in the x + y =15 equation to get y.  Then put both x and y into the cost equation and check your answer.

Hope this helps.

Step-by-step explanation:

5 0
2 years ago
5. For which equation is the ordered pair (-3,4) a solation?
liraira [26]
Don’t click the file above it’s you may get a virus because you could simply just say the answers instead of here’s a file . And the answer is A
8 0
3 years ago
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24. Which measurement is equivalent to 10 g?<br> a. 1 dag<br> b. 1 dg<br> c. 1 cg<br> d. 1 hg
Liono4ka [1.6K]

Answer:

  a.  1 dag

Step-by-step explanation:

The list of SI prefixes is attached. Each has an abbreviation that can be used with the abbreviation for the SI unit of interest.

<h3>Application</h3>

A factor of 10 is signified by the prefix deka-, abbreviated "da". Then 10 grams is 1 dekagram, or 1 dag.

7 0
2 years ago
Help ASAP<br> thamks!!!!!
Juli2301 [7.4K]
Your answer is J $3.53
8 0
3 years ago
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What is the area of the shape shown?
Gnesinka [82]

Answer:

B: 378 cm^2

Step-by-step explanation:

22 * 24 = 528

528 - (10 * 15) = 378

8 0
3 years ago
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