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Vinil7 [7]
3 years ago
7

Which is the better buy? a 12-pack of Pepsi for $3.50 or a 6 pack for $1.80

Mathematics
2 answers:
pashok25 [27]3 years ago
6 0

Answer:

I wanna say it's the 12 pack because your getting 6 more for only $1.70 extra.

xxMikexx [17]3 years ago
4 0

Answer:

1.80

Step-by-step explanation:

it very useful to understand very well

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Sara can take no more than 22 pounds of luggage on a trip. Her suitcase weighs 112 ounces. How many more ponds can she pack with
Elena L [17]
112oz(lb/16oz)+x≤22

7+x≤22

x≤15

So she can pack 15 more pounds without going over the limit. 


7 0
3 years ago
There are premium tickets costing $99 each and rest are regualr tickets costing $25 each. A pile of 120 tickets have a total val
polet [3.4K]

Answer:

There are 38 premium tickets and 82 regular tickets in a pile.

Step-by-step explanation:

Given,

Total number of tickets = 120

Total amount = $5812

Solution,

Let the number of premium tickets be x.

And the number of regular tickets be y.

Total number of tickets is the sum of total number of premium tickets and  total number of regular tickets.

So the equation can be written as;

x+y=120\ \ \ \ \ equation\ 1

Again,total amount  is the sum of total number of premium tickets multiplied by cost of each premium ticket and  total number of regular tickets multiplied by cost of each regular ticket.

So the equation can be written as;

99x+25y=5812\ \ \ \ equation\ 2

Now We will multiply equation 1 by 25 we get;

x+y=120\\25(x+y)=120\times25\\25x+25y= 3000 \ \ \ \ equation\ 3

Now Subtracting equation 3 from equation 2 we get;

(99x+25y)-(25x+25y)=5812-3000\\\\99x+25y-25x-25y=2812\\\\74x=2812\\\\x=\frac{2812}{74}=38

We will now substitute the value of x in equation 1 we get;

x+y=120\\38+y=120\\y=120-38\\y=82

Hence There are 38 premium tickets and 82 regular tickets in a pile.

3 0
3 years ago
Dr. Jones deposited $500 into an account that ears 6% simple interest. How many years will it take for the value of the account
Mekhanik [1.2K]

Answer:

50 years

Step-by-step explanation:

Given data

Principal= $500

Rate= 6%

Amount = $2000

The simple interest expression is given as

A=P(1+rt)

Substitute

2000= 500(1+0.06*t)

open bracket

2000=500+ 30t

2000-500=30t

1500=30t

t= 1500/30

t= 50 years

Hence the time is 50 years

5 0
2 years ago
Read 2 more answers
What is the slope to this equation y= 2/3 x +5
Rzqust [24]

Answer:

In an equation of the form y = mx + b the slope is represented by "m".

Therefore, the slope of  y= 2/3 x +5  is (2/3)

Step-by-step explanation:


4 0
2 years ago
Which difference is closest to 12?<br> A. 89−1112 <br> B. 67−19 <br> C. 1516−38 <br> D. 35−611
SSSSS [86.1K]

Answer:

b

The rest are at least 500 numbers away from 12

Step-by-step explanation:

3 0
3 years ago
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