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svlad2 [7]
2 years ago
7

I dont know any of this and i was absent so i dont know anything. PLEASE HELP

Mathematics
1 answer:
Elina [12.6K]2 years ago
6 0
It's pretty simple if you just read through it carefully. Here you go.   

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Select the statement that describes the expression 7+2n
sineoko [7]

c

because 7+2n

sum is addition

2n is multiplication

6 0
3 years ago
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If a population consisted of 1000 people, a sample of the population could
Levart [38]

Answer: 100

Step-by-step explanation: 10%

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3 years ago
the number of hours h that it takes for ice to malt varies inversely with the temperature t it takes 3hours for a piece of ice t
Reptile [31]

Answer:

Step-by-step explanation:

Formula

h = k/temp

Givens

h = 4 hours

t = 45 degrees

Solution

3 = k / 45                  Multiply both sides by 45

3*45 = k

k = 135

Problem

what happens when h = 4 hours?

h = 4

k = 135

temp = ?

4 = 135 / temp       Multiply both sides by temp

4temp = 135          Divide by 4

temp = 135 / 4

temp = 33.75

Note that as the time went up, the temperature came down

6 0
2 years ago
What is 1 divided by 1/5
77julia77 [94]
1/ 1/5
1/1÷1/5
1/1×5/1
5/1=
5
7 0
3 years ago
Read 2 more answers
How do I solve this problem ?
Nonamiya [84]

Answer:

$19.99 for each cartridge.

Step-by-step explanation:

For this problem, we are finding the cost of the three printer cartridges. Since the problem says that the tax was 5.95, we can subtract that from 90.91.

90.91-5.95=

84.96

Next, since we know that the software package was 24.99, we can subtract that from 84.96.

84.96-24.99=

59.97

Finally, since there are three printer cartridges, we can divide 59.97 by 3, and get our answer.

59.97/3=

19.99

Each printer cartridge would cost $19.99.

Hope this helps and have a good day! :D

8 0
11 months ago
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