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2 years ago

For each store, what is the ratio of the number of cans to the price.

Mathematics

2 answers:

Sliva [168]2 years ago

8 0

Answer:

Step-by-step explanation:

Find the ratio of the number of cans in a store:

=> Shop smart = 24 packs (2 for $9)

=> super saver = 12 packs (4 for $10)

=> Price Buster = 12 packs (3 for $ 9)

Let’s start with the first, the shop smart

=> 2/24 = 9/x

=> 4.5 x 2 = 9, thus 4.5 x 24

= 108

=> 2:24 = 9/108

Second, Super Saver

=> 4/12 = 10/x

=> 4 x 2.5 = 10, thus 2.5 x 12

=> 30

=> 4:12 = 10:30

Third, Price Buster

=> 3/12 = 9/x

=> 3 x 3 = 9, thus 3 x 12

=> 36

=> 3:12 = 9:36

stiks02 [169]2 years ago

7 0

<span>Find the ratio of the number of cans in a store:
=> Shop smart = 24 packs (2 for $9)
=> super saver = 12 packs (4 for $10)
=> Price Buster = 12 packs (3 for $ 9)

Let’s start with the first, the shop smart
=> 2/24 = 9/x
=> 4.5 x 2 = 9, thus 4.5 x 24
= 108
=> 2:24 = 9/108

Second, Super Saver
=> 4/12 = 10/x
=> 4 x 2.5 = 10, thus 2.5 x 12
=> 30
=> 4:12 = 10:30

Third, Price Buster
=> 3/12 = 9/x
=> 3 x 3 = 9, thus 3 x 12
=> 36
=> 3:12 = 9:36

</span>

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To find the one that was factored correctly, we expand the two of them and compare with $45y^6$ .

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Answer:

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This question asks us to find (-2), or f(x) when x is equal to -2.

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