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AleksAgata [21]
3 years ago
12

A letter to Europe from the United States cost $.94 to mail. A letter mailed within the United States cost $.44. Nancy mailed fi

ve letters for $3.70, some to Europe and some to the United States. How many letters did she send to Europe. Explain.
Mathematics
1 answer:
frosja888 [35]3 years ago
7 0

Answer:

3

Step-by-step explanation: i used my calculator

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Sherman Has 3 cats and 2 dogs. Sherman has $22 to spend on pet toys. How much can he spend on each pet? Write your answer as a f
elena-14-01-66 [18.8K]

Answer:

Improper Fraction : $22/5

Decimal : $4.4

Mixed: $4 2/5 ...

Step-by-step explanation:

Sherman Has 3 cats and 2 dogs

Sherman has $22 to spend on pet toys.

To find the answer divide the  overall amount that Sherman has to spend overall which is $22, Now divide it by the amount of pets that he has, 3+2=5

We can write it as:

Improper Fraction : $22/5

Decimal : $4.4

Mixed: $4 2/5 ....

3 0
3 years ago
Help please, thanks.
Vladimir79 [104]

Answer:

B

Step-by-step explanation:

C = R/1.8 - 273

C + 273 = R/1.8

1.8 * (C + 273) = R

1.8 can also be read as the fraction 9/5.

9/5 * (C + 273) = R

Thus your answer is B. Hope I helped!

7 0
3 years ago
Read 2 more answers
42 points giv away PLZ ANSWER RN (5/8+3/4) divided by (-2/3 - 5/6)
Triss [41]

Answer:

when you divide you get -11/12

if you have a calculator you could add the 5/8 and 3/4

then add the -2/3 and the -5/6

then divide the first answer by the second answer

8 0
3 years ago
Read 2 more answers
Difference between cylinder and cone
lord [1]
A cylinder has two bases and a height that (unless oblique) runs right along a side, while a cone has one base and whose height begins at the center of its base and goes straight up to the peak.
7 0
3 years ago
the table shows the balance of a money market account over time. write a function that represents the balancr y (in dollars) aft
Solnce55 [7]

Answer:

y = 1500 * 1.09^t

Step-by-step explanation:

It should be clear that the rate of change is non-linear, meaning that we can express the function in the following manner

y = a * b^t, where a is the initial value and b is the rate of change and t is how many years.

Well, year 0 is the rate of change so we can say that a = 1500

Next, we divide any two consecutive year balances to find our rate of change:

1635/1500 = 1.09

Therefore, our equation looks like this: y = 1500 * 1.09^t

6 0
3 years ago
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