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Deffense [45]
3 years ago
9

30 2/9x3= 50 5/8 plz, plz, Thanks

Mathematics
1 answer:
9966 [12]3 years ago
4 0

Answer:

141.291667 or about 141

Step-by-step explanation:

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2 years ago
ANSWER ASAP
Nadusha1986 [10]
Y=mx+b
m=0.5
b is value of y in y-intercept, b=-2

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6 0
3 years ago
19. There were 20 drinks in a cooler.
ella [17]

For this case we have that the complete question is:

There were 20 drinks in a cooler. Joey drank 15% of the drinks. Sandra drank 1/5 of the drinks. Hannah drank 1/4 of the drinks. Tammy drank 30% of the drinks. How many drinks are left in the cooler? a 0 b 2 c 5 d 9

We propose a rule of three:

20 ---------> 100%

x ------------> 15%

Where the variable "x" represents the amount of drinks equivalent to 15%.

x = \frac {15 * 20} {100}\\x = 3

So, Joey drank 3 drinks.

On the other hand, we have that Sandra drank \frac {1} {5}of the drinks:

20 * \frac {1} {5} = \frac {20} {5} = 4

Thus, Sandra drank 4 drinks.

In addition, Hannah drank\frac {1} {4} of the drinks:

20 * \frac {1} {4} = 5

So Hannah drank 5 drinks.

Finally, Tammy drank 30% of the drinks:

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Where the variable "y" represents the amount of drinks equivalent to 30%.

y = \frac {30 * 20} {100}\\y = 6

So Tammy drank 6 drinks.

Adding up we have:

3 + 4 + 5 + 6 = 18

So: 20-18=2

Thus, 2 drinks remain in the refrigerator.

Answer:

Option B

5 0
3 years ago
Evaluate x = 4 and y=5.<br>X? + 2(x + y)​
777dan777 [17]

4+2(4+5)

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22

6 0
3 years ago
43 of the 50 questions on his spelling test correctly.which decimal represents the fraction of problems he answered incorrectly
Harlamova29_29 [7]
I do not know the decimal, but I know the ratio. 7/50. I am not positive about my answer as a decimal but I think it is 7.50.
7 0
3 years ago
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