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Phantasy [73]
2 years ago
11

Maria and Mark were saving money for their table and house at a ratio of 4:7. Maria had 186 dollars less than Mark. How much mon

ey did they save together?
Mathematics
1 answer:
Cloud [144]2 years ago
4 0

Answer:

  $682

Step-by-step explanation:

The sum of ratio units is 4+7 = 11. The difference is 7 -4 = 3. That is, the sum of amounts saved is 11/3 times the difference of amounts saved:

  (11/3)($186) = $682

Together, Maria and Mark saved $682.

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Answer:

The solution to the inequality is:

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The number line solution graph is also attached below.

Step-by-step explanation:

Given the inequality

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The number line solution graph is also attached below.

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If you know how to solve word problems involving the sum of consecutive even integers, you should be able to easily solve word problems that involve the sum of consecutive odd integers. The key is to have a good grasp of what odd integers are and how consecutive odd integers can be represented.

Odd Integers

If you recall, an even integer is always 22 times a number. Thus, the general form of an even number is n=2kn=2k, where kk is an integer.

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