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Alex
3 years ago
10

Please help on 5 and 6

Mathematics
1 answer:
fgiga [73]3 years ago
5 0
Noah is right because 75% of 10 is 7.5 and 10% of 30 also equals 7.5
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What is the slope of the line? 2 x − 5 y = 9
Alex777 [14]

Answer:

The slope of this line is -2

Step-by-step explanation:

2x - 5y  =9

-5y = -2x + 9 (Subtract 2x from each side)

y= -2x + 14 (add 5 to each side)

-2 is the slope

4 0
3 years ago
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Which equation represents the graph? (y-1)^2/49-x^2/81=1 (y-1)^2/7-x^2/9=1
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3 years ago
A tour director collected $258 for 13 tour packages tour packages a cost $18 into a package requires $22 how many of each tour p
Lena [83]

Answer:


Step-by-step explanation:

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$18 + $22 = $258

OR

18X+22Y=258

 

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18X + 286 - 22X  = 258

 

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4 0
3 years ago
The difference of the quotient m and 9 and the quotient of n and 30
Zanzabum
Answer: (30m-9n)/270

First we start with m/9-n/30.

We multiply the denominators to get 270.

Then we multiply the numerators by the original denominators to get (30m-9n).

To check, we can use m=2, and n=4

2/9-4/30=4/45

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The patient weighs about 268 pounds after the 4 week diet.
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3 years ago
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