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zhuklara [117]
4 years ago
12

What is the result of adding these two equations? 5x−y =6, -2x+y=8

Mathematics
2 answers:
oee [108]4 years ago
8 0

Answer:

3x=14

Step-by-step explanation:

leonid [27]4 years ago
6 0

Answer: 3x=14

Step-by-step explanation:

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Katie completes 2/3 of her craft project in 3/4 of an hour at this rate what fraction of the craft project does Katie complete i
trasher [3.6K]

Answer:

2/3 in 3/4 of an hour. that would mean u an extra 1/4 of an hour would give Katie the time to finish up the project

Step-by-step explanation:

Katie, take no breaks when u can get this done in an hour. don't be lazy

7 0
3 years ago
Mrs Omar runs the school tennis club. She has a bin of tennis balls and rackets for every 5 tennis balls in the bin there are 5
irakobra [83]

Answer:

x=y

Step-by-step explanation:

-let x be the number of tennis balls and y the number of rackets.

-We divide the number of balls by the number of rackets to find out their ratio of proportionality:

\frac{x}{y}=\frac{5}{5}=\frac{1}{1}\\\\\\=>x:y

-Hence, for each one tennis ball, there is a tennis racket.

#This is a direct linear relationship and is modeled as graphed in the attachment:

4 0
3 years ago
Jenna used a probability simulator to roll a 12-sided number cube 100 times. Her results are shown in the table below:
Setler79 [48]

Answer:

The answer is 89 over 100!

Step-by-step explanation:

I have already said this but i saw it again so decided to help again!

<3

4 0
3 years ago
Please follow the directions. Don't round immediate calculations.<br>Please try to get it right
marin [14]

Answer:

well without rounding <em>anything</em><em>,</em><em> </em><em>I</em><em> </em><em>got</em><em> </em><em>511.9999999992</em><em> </em><em>people</em><em> </em>

Step-by-step explanation:

so the ratio I used was 36 people for every 225 people( 225 because in total he asked 225 people) then I divided 3,200 into 225 to see how many times It would fit, the answer was 14.2222222222 then I multiplied that by 36 and my answer was 511.9999999992 people. I hope this helps, I tried to be as accurate as possible.

4 0
3 years ago
10x5 eqaul 9x12 equal<br>​
Talja [164]

Answer:

10X5 = 50    9X12 = 108

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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