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Svetlanka [38]
2 years ago
9

✔Answer this for extra 5+ Points and Brainiest [15+ Points] <---✔‍ and please give me the correct one if not I just report an

d get my points back

Mathematics
1 answer:
alukav5142 [94]2 years ago
5 0

Answer:

if D is dollar to buy movie tickets then

nina should have D≥15$

she should have 15$ atleast to buy a movie ticket.

Step-by-step explanation:

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F (x)=-2x-3 g(x)=3x2-3x
vredina [299]

Answer:

Step-by-step explanation:

g=

−5x−y

9x3

6 0
3 years ago
Read 2 more answers
margo can purchase tile at a store for $0.79 per tile and rent a tile saw for $24.At another store she can barrow the tile saw f
Flura [38]
T=number of  tiles bought
cost at store 1 is 0.79t+24
cost at store 2 is 1.19t

when will be equal cost?

0.79t+24=1.19t
minus 0.79t from both sides
24=0.4t
divide both sides by 0.4
60=t

answer is 60 tiles
8 0
3 years ago
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A hospital gives a survey to all surgical patients asking them to rate the quality of their hospital experience. One month after
polet [3.4K]
Hey there,
The answer is - <span>Some patients who have a poor hospital experience also have post-surgical complications.

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4 0
3 years ago
Read 2 more answers
PLEASEEE HURRYYY
Masteriza [31]

Answer:

(2,-5) and (2,1).

Step-by-step explanation:

We need to find the find all the points having an x coordinate of 2 whose distance from the point (-2,-4) is 5.

A circle with center (-2,-4) and radius 5 represents all the points whose distance from the point (-2,-4) is 5.

Standard form of a circle is

(x-h)^2+(y-k)^2=r^2

where, (h,k) is center and r is the radius.

(x-(-2))^2+(y-(-4))^2=(5)^2

(x+2)^2+(y+2)^2=25

Now, put x=2.

(2+2)^2+(y+2)^2=25

(4)^2+(y+2)^2=25

(y+2)^2=25-16

(y+2)^2=9

Taking square root on both sides.

y+2=\pm\sqrt{9}

y+2=\pm3

y+2=-3\text{ or }y+2=3

y=-5\text{ or }y=1

So, the y-coordinates of the points are -5 and 1.

Therefore, the required points are (2,-5) and (2,1).

8 0
3 years ago
Simplify by dividing <br> 3/5 ÷ -4/9<br><br> 1. -27/20<br> 2. 27/20<br> 3. -12/45<br> 4. 12/45
kramer

Answer:

The answer to your question is -27/20

Step-by-step explanation:

Divide         3/5  ÷  - 4/9

Process

1.- Just multiply the numerator of the first fraction by the denominator of the second fraction.                                      

                    3 x - 9 = -27

2.- Multiply the denominator of the first fraction by the numerator of the second fraction.

                    5 x 4 = 20

3.- Join both results

                               -27/20

5 0
3 years ago
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