A store is giving a refund of 5 cents for every aluminum can returned. I bring in 56 cans. How much do i get for the cans?

Mathematics

1 answer:

sertanlavr [38]3 years ago

6 0

Answer:

$2.80

Step-by-step explanation:

Basically, you just need to multiply the number of cans by 0.05. This can be represented by the equation x * 0.05. We can fill in the value of x to now solve.

1. 56 * 0.05 = 2.8

2. $2.80

Hope this helps! (Please consider giving brainliest)

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$\dfrac{x_1+x_2+x_3+x_4}{4}=221\ lb.$

2. If the mean weight of the 7 other players is 202 lb, then

$\dfrac{x_5+x_6+x_7+x_8+x_9+x_{10}+x_{11}}{7}=202\ lb.$

3. From the previous statements you have that

$x_1+x_2+x_3+x_4=221\cdot 4=884 \lb,\\ \\x_5+x_6+x_7+x_8+x_9+x_{10}+x_{11}=202\cdot 7=1414\ lb.$

Add these two equalities and then divide by 11:

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