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guapka [62]
3 years ago
13

The quotient of 15x^4y^2-30x^2y^3+45xy/5xy is______ .When this quotient is divided by ______, the result is x^3y-2xy^2+3

Mathematics
1 answer:
Daniel [21]3 years ago
7 0
This quotient is 48divide by5
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An amusement park offers two options. Option 1 involves a $10 admission fee plus $0.50 per ride. Option 2 involves a $6 admissio
Art [367]

Answer:

16 rides

Step-by-step explanation:

Option 1 . Admission fee = $10

                Each ride = $0.50

Option 2 . Admission fee = $6

                Each ride = $0.75

Let no. of rides be x

So, cost of ride according to option 1 = 0.50x

So, total cost after having x rides according to option 1 :

= 10+0.50x  ---1

Cost of ride according to option 2 = 0.75x  

So, total cost after having x rides according to option 2 :

= 6+0.75x  --2

Now to find the beak even point i.e. having the same cost

Equate 1 and 2

10+0.50x=6+ 0.75x

10-6= 0.75x-0.50x

4= 0.25x

\frac{4}{0.25} =x

16=x

Thus for 16 rides , the two options have the same cost .

Hence the break even point is 16 rides

5 0
3 years ago
A roll of wallpaper cost £7.85 richard buy 25 rolls of wallpaper estimate
joja [24]

Answer:

Step-by-step explanation:

if we're estimating ,we're going to round up to 8 since you can multiply that easier. 25 times 8 is 200 so estimation will be around 200

7 0
3 years ago
Paula is located at a position of −12 feet relative to the ground. Which statement shows the distance she is from ground level?
Greeley [361]

The absolute value of a number is the distance from point to the origin. Since Paula is located at a position of −12 feet relative to the ground, then the distance from point -12 on the number line to the origin is 12 (distance cannot be negative).

Thus, |-12|=12 and Paula is at a distance of 12 feet.

Answer: correct choice is C

3 0
2 years ago
PLEASE HELP mE: Expand the expression 0.9(7x - 1) + 9?
Alex_Xolod [135]

Answer:

6.3x+8.1 simplify

Step-by-step explanation:

8 0
3 years ago
What is 21/78 as a mixed number
julia-pushkina [17]
If you would like to simplify 21/78, you can do this using the following step:

21/78 = 7/26

<span><span>The result is </span>7/26 <span>(this is not a mixed number, because mixed numbers can be made from numbers greater than 1 and 7/26 is less than 1).</span></span>
8 0
3 years ago
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