3) If you can buy one package of shallots for $4, then how many can you buy with $12?

Mathematics

2 answers:

Olin [163]3 years ago

5 0

Answer:

Step-by-step explanation:

4$ = 1 pack

(think: what times 4 is 12? 3! so we need to muliply both sides of the equal sign by 3, so we can turn the 4 into a 12. Remember, what you do to on side, you must do to the other. )

4$ = 1 pack

*3 *3

12$ = 3 packs

so your answer is 3.

adell [148]3 years ago

4 0

3 . 4x3= 12 and since they are $4 each & you have $12 you would be able to get 3

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maxonik [38]

First let's define variables:
r: reading
s: skimming
We write the system of equations that adapts to the problem:
r + s = 275
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r = 206
s = 69
Note: see attached image for system solution.
Answer:
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