Question

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Answer 1

A) 28s + 14r + 23p; $1,099
B) 21s + 10t + 17p; $1,119
C) 28s + 14t + 23p; $1,119
D) 21s + 10t + 17p; $1,099

Answer 2

Argh, I can' think of how to write this without completing giving the answer. :b

Answer 3

@toristar9504 Suppose an ice cream cost $2, then what's the cost for 10 ice cream = ....?

Answer 4

How about 2 ice creams?

Answer 5

$4

Answer 6

Be realistic, are you going to pay $1,024 for 10 ice creams ???

Answer 7

$20.

Answer 8

Now, what kind of operation to get $20?

Answer 9

adding

Answer 10

Is there any faster way, in case you want to purchase 100 ice creams ( for a party? )

Answer 11

Do you know how to write the equation based on the prices and variables given? Because, if you do, just plug the quantity of each item in as a replacement to the variable and you will get your answer.

Answer 12

@toristar9504 Learning how to apply multiplication:
The cost of 10 ice creams: $2 * 10 ice creams = ...
( NOT 2* 2* ..... 10 times = 2^10 = $1,024 )
=>The cost of 100 ice creams: ....