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KatRina [158]
3 years ago
13

A soda costs $1.25 in a vending machine. A 12-pack of the same soda costs $3.49 at a grocery store. How much do you save by buyi

ng a dozen cans at the grocery store?
Mathematics
1 answer:
sweet [91]3 years ago
5 0

Answer:

you would save 11.51 dollars

Step-by-step explanation:

12 cans times the vending machine price of 1.25$= $15

15-3.49=11.51

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3 years ago
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The double number line shows that 555 pounds of avocados cost \$9$9dollar sign, 9.
Mice21 [21]

Answer:  

1 pound of avocado costs $1.8.

Step-by-step explanation:

This problem is just a simple division problem. We jest need to divide the given values to get the answer. For our problem, to know the price of 1 pound of avocado, we need to divide the $9 by 5 since the problem stated that the price of 5 pounds of avocados is $9.

Given:

5 pounds avocados = $9

Required:

cost of 1 pound of avocado

Solution:

$9 / 5 pounds = $1.8/pound

1 pound avocado = $1.8

Notice from the first line of solution, the unit became $ per pound. This means that we did the right operation since we are looking for the price per pound.

To check if we computed for the correct value, we should multiply $1.8 to 5. If the answer from doing this is $9, then our answer is correct.

Checking:

$1.8 * 5 = $9

Therefore, the cost of 1 pound of avocado is $1.8

Step-by-step explanation:

5 0
3 years ago
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Find each unit rate. 1 ¼ hours in 5 days.
earnstyle [38]

Dividing 1 1/4 hrs by 5 days results in the unit rate:


1 1/4 hrs       5/4 hrs

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5 days        5 days

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Answer:

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Step-by-step explanation:

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6x - 2y = 10
pishuonlain [190]

Answer:

y = 3x -5

Step-by-step explanation:

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Inverse Operations

-2y = -6x + 10

÷-2. ÷-2. ÷-2

y = 3x - 5

5 0
3 years ago
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