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Ipatiy [6.2K]
3 years ago
8

Help with this please

Mathematics
1 answer:
Lemur [1.5K]3 years ago
5 0

Answer:

4 6-packs cost $14.40; 8 of them cost $28.80; the unit rate (one can) is $3.60

Step-by-step explanation:

The given amount, $7.20 is the price for two 6-packs, so the price for 4 6-packs is that number ($7.20) times 2 which equals $14.40. Multiply this number ($14.40) by 2 once more to get the price for 8 6-packs (this works because 4 x 2 is 8). Looking back at $7.20, we know that it is the price of two packs. Find the price of one pack, the unit rate, by dividing $7.20 by 2. $7.20 ÷ 2 = $3.60.

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Calculate the value of A in the statement​
tigry1 [53]

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4 0
3 years ago
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faust18 [17]

Answer:

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Step-by-step explanation:

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5 0
3 years ago
Is 1/3 a terminating decimal
Darya [45]
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3 0
3 years ago
Zeek then want to ride his bike to the old spaghetti factory. He wondering if he should bike 1 mile north, then 0.5 miles direct
frosja888 [35]

Answer:

He should travel directly

Step-by-step explanation:

Given

x = 0.5 --- East

y =1 --- North

If he goes through east north direction, the distance (d) traveled is:

d = x + y

d = 0.5 + 1

d = 1.5 mile

If he travels directly, the distance (d) is:

d = \sqrt{x^2 + y^2} ---- Pythagoras theorem

d = \sqrt{0.5^2 + 1^2}

d = \sqrt{0.25 + 1}

d = \sqrt{1.25}

d = 1.12mile

By comparison, he will travel the shortest distance if he travels directly because 1.12 < 1.5

<em>Hence, he should travel directly</em>

6 0
3 years ago
Maria has added 2 liters of pure water to 8 liters of a 48% sugar syrup. What is the concentration of the resulting solution?
amm1812
We know that
2 liters of pure water = 0 % of sugar 
8 liters of syrup = 48% of sugar

Water = (2 liters x 0%) = 0 total sugar liters
Syrup = (8 liters x 48%) = 3.84 total sugar liters
Total liter mix =8+2-----> 10 liters

Total liters of sugar = 0 + 3.84 = 3.84
if 10 liters-----------> 100%
 3.84 liters--------> x
X=3.84*100/10-----> x=38.4%

the answer is
 38.4% 
8 0
4 years ago
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