3 years ago

Cat food is normally $30. How much will cat food cost if it is put on sale for 30% off? Round to the nearest dollar.

Mathematics

1 answer:

alexira [117]3 years ago

7 0

Answer: $21

Step-by-step explanation:

30/100 = 0.3

0.3 * 30 = 9

30 - 9 = 21

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What number decreased by 3.5 equals 12.7?

mihalych1998 [28]

Answer:

16.2

Step-by-step explanation:

you add 3.5 to 12.7

3.5 + 12.7 = 16.2

hope this helps

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3 years ago

in a country in asia, the average hourly wage in dollars from 1945 to 1995 can be modeled by the function below

ddd [48]

Answer:

The answer is "3.03"

Step-by-step explanation:

please find the complete question in the attached file.

In 1970, the hourly wage was determined using the formula:

$\to f(x) = 0.183(x - 1970) + 3.03$

So, the hourly wage in 1970:

$=f(1970)\\\\ = 0.183(1970 -1970) + 3.03\\\\ =0.183(0) + 3.03\\\\= 0+3.03\\\\=3.03$

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2 years ago

During the day,Sam spent $4.85 on lunch.he also bought 2 books for $7.95 each. At the end of the day we had $8.20 left how much

Vlada [557]

20.75 because if you add 4.85+7.95+7.95 add that you get 20.75

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3 years ago

at the beginning of the month a store had a balance of -554. during the month the store lost another 600 what is the balance

blondinia [14]

Answer:

-554 - 600 = -1154

the store's balance is $ -1154.00

3 0

3 years ago

Two marbles are drawn without replacement from a box with 3 white, 2 green, 2 red, and 1 blue marble. Find the probability that

Likurg_2 [28]

White 3/8
Green 2/8
Red 2/8
Blue 1/8

Blue 1/7

7 0

3 years ago