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Nadya [2.5K]
3 years ago
5

Please help me ASAP tysm

Mathematics
1 answer:
Lady bird [3.3K]3 years ago
6 0

Answer:

?

Step-by-step explanation:

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A college student completed some courses worth 3 credits and some
-BARSIC- [3]

Answer:

  • A. 13

Step-by-step explanation:

<u><em>Note:</em></u><em> It seems typo in the question. 5% should read 59.</em>

Let 3 credit courses = x, 4 credit courses = y

<u>As per  given we have following equations:</u>

  • x + y = 18
  • 3x + 4y = 59

<u>Solve the system by elimination. Multiply the first equation by 4 and subtract the second one:</u>

  • 4(x + y) - (3x + 4y) = 4(18) - 59
  • 4x + 4y - 3x - 4y = 72 - 59
  • x = 13

The answer is 13

Correct choice is A

4 0
3 years ago
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daser333 [38]

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because they inject it into the animals eye's

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2 years ago
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Katie Ward is building a children's playhouse
KengaRu [80]
It depends on the dimensions of the playhouse and what they question is asking.
5 0
3 years ago
5000 x 7 =?????????????
ANEK [815]
The answer is 35,000
 
To get this I multiplied 7*5 first (35) then added three zeros because 1000 has three zeros.

Hope this helped :)
8 0
3 years ago
What is the range and domain?
ololo11 [35]

Answer:

Because the domain refers to the set of possible input values, the domain of a graph consists of all the input values shown on the x-axis.

Step-by-step explanation:

The range is the set of possible output values, which are shown on the y-axis.

8 0
2 years ago
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