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matrenka [14]
3 years ago
15

HELO I NEED HELP ASAP

Mathematics
1 answer:
jonny [76]3 years ago
6 0

Answer:

C. The amount Kayla charges per children

Step-by-step explanation:

Y=mx+b

m=Slope

x=Number of children

m=2 means 2 dollars per x(children)

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The area of the Indian Ocean is what percent of the area of the Pacific ocean? ROund to the nearest whole?show your work
Bumek [7]
Pacific
64/100
Indian
25/100
64/100-25/100=39/100
39/100=39%
I'm not sure but I think 39% is the answer. Better to google it ;)
4 0
3 years ago
Factor the expression completely:<br> 2x² + 5x - 12
Finger [1]
Using the slip and slide method:

2x^2+5x-12
x^2+5x-24
(x+8)(x-3)

(x+8/2)(x-3/2)
(x+4)(2x-3)

Final answer: (2x-3)(x+4)
7 0
3 years ago
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Point a pq and r are collinear on pr and pq: pr =2/3. P is located on the origin q is located at (x,y) and r is located at (-12,
dybincka [34]

The values of x and y are  8 and 0 respectively.

<em><u>Explanation</u></em>

As 'p' is located at (0,0) and 'r'  is located at (-12,0) , that means both 'p' and 'r' are on the x-axis.  So point 'q' will be also on the x-axis , and 'q' is located at (x,y)

So, the value of y will be 0. That means the co ordinate of point 'q' is (x, 0)

Now, using the Distance formula, length of 'pq' = \sqrt{(x-0)^2 +(0-0)^2}= \sqrt{x^2}= x

and length of  'pr'  = \sqrt{(-12-0)^2+(0-0)^2}= \sqrt{144}=12

Given that,   pq : pr =2/3

So....

\frac{x}{12} =\frac{2}{3}\\ \\ 3x=24\\ \\ x= \frac{24}{3}=8

Thus, the values of x and y are  8 and 0 respectively.

8 0
3 years ago
Elizabeth practices the piano 1470 minutes in 5 weeks. If t represents the total time she practices for any number of days, d, w
castortr0y [4]

Answer:

294

Step-by-step explanation:

1470 diviend by 5 = 294.

8 0
3 years ago
I really need help with number 1
KonstantinChe [14]

Answer:

5.6

Step-by-step explanation:

4 0
3 years ago
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