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masya89 [10]
3 years ago
7

Yolanda lost 55 dollars from her pocket. write a signed number to represent this change​

Mathematics
1 answer:
AleksandrR [38]3 years ago
3 0
You would put a negative sign sense she lost money so -55
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X=<br><br> a) 37<br> b) 74<br> c) 143
nordsb [41]
The answer is c 143.ok bye
7 0
3 years ago
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Which explains why the graph is not a function?
german

The statements that apply to the ratio of rice and water are:

  • The ratio of rice to water is 1 to 2.5
  • The ratio of water to rice is 2.5 to 1

<h3>Ratios</h3>

Ratios are used to compare quantities of different measurements

The entries on the table are given as:

<u>Rice          Water</u>

2                  5

3                  7.5

5                 12.5

8                 20

<h3>The ratios of both quantities</h3>

The ratio (r) of rice and water is then calculated as:

r = \frac{Water}{Rice}

Pick any corresponding table entry.

So, we have:

r = \frac{5}{2}

Divide

r = 2.5

This means that, the ratio of rice to water is 1 to 2.5, and the ratio of water to rice is 2.5 to 1

Read more about ratios at:

brainly.com/question/1781657

3 0
3 years ago
At what rate will £420 yield<br>£70 in 4 years​
Bumek [7]

Answer:

4.17%

Step-by-step explanation:

Rate = interest earned / (principal x time)

70 / (4 x 420) = = 0.0417 = 4.17%

6 0
3 years ago
Please help 20 points
irinina [24]
The answer would be 10
7 0
3 years ago
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A store donated a percentage of every sale to. The total sales were ​$6.740 so the store donated ​$337. What percent of ​$6,740
Irina-Kira [14]
Answer - 5%

6740=100%
337= x
Criss cross so do 100x337 and then divide by 6740 and you’ll get 5 which you can check by doing 5/100 of 6740
8 0
3 years ago
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