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sergiy2304 [10]
3 years ago
14

Store A is offering four bottles of nail polish for $15. Store B is offering six bottles of polish $21. Find the cost per bottle

at each store. Show your work
Mathematics
1 answer:
yulyashka [42]3 years ago
3 0

Answer:

For Store A each bottle of nail polish costs 3.75

For Store B each bottle of nail polish costs 3.50

Step-by-step explanation:

For store A all you have to do is divide 4 by 15 and for store B divide 6 by 21

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P(x)=x(2x+5)(x+1)What are the zeros of this polynomial
erastova [34]

Answer:

(0,-5/2,-1)

Step-by-step explanation:

x(2x+5)(×+1)=0

x=0 2x+5=0 x+1=0

2x=-5 x=-1

x=-5/2

5 0
2 years ago
An automobile with 0.279 m radius tires travels 65000 km before wearing them out. How many revolutions do the tires make, neglec
bija089 [108]

Answer:

Revolutions=37079108.61 rev

Step-by-step explanation:

First if all we have to make the units same to calculate the revolutions

Since distance gis gien in km and radius is given in m we will covert distance to m first.

Distance =S=65000km

Distance=S=65000km*1000m/km

Distance = S= 65000000m

Formula:

S=rθ

where

S is the distance

r is the radius

θ is the revolution in radian

θ=S/r

θ=65000000/0.279

θ=232974910.4 rad

Revolutions=θ/2π

Revolutions=232974910.4/2π

Revolutions=37079108.61 rev

7 0
3 years ago
a grocery clerk has 16 oranges, 20 apples, and 24 pears. The clerk needs to put an equal number of apples, oranges, and pears in
wolverine [178]

Answer:

4

Step-by-step explanation:

Here you find the greatest common factor of 16,20 and 24

The  greatest common factor of a set of whole numbers is the largest positive integer  that divides evenly into all numbers with no remainder.

Here, the G.C.F will be

   16    20    24

2    8    10     12

2    4     5      6

2×2=4

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What is the result of converting 2.3 miles into yards
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Answer:

Step-by-step explanation:

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