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Hoochie [10]
3 years ago
8

Explain how you can compare the cost of two items that are different sizes.

Mathematics
1 answer:
lbvjy [14]3 years ago
3 0

Answer:

You can always compare to cost together but the big thing to look for is that you could be spending less for more on a product or the other way around, spending more for less product. you always want to go with the product that you are spending less money to get more product out of it.

Step-by-step explanation:

for example, say you are buying a pack of pencils, there is a pack of

10 pencils for 5 dollars

and

50 pencils for 10 dollarsthan

you would want to buy the second pack of pencils because you are getting each pencil for 50 cents rather than 2 dollars for each pencil in the first pack.

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What is the answer to 64.521-1.400
goldenfox [79]
Subtract 1.400 from 64.521 and you get 63.121.
7 0
3 years ago
Read 2 more answers
so the volume is that of a cylinder V=hpir^2 h=8 r=2 pi=3.141592 V=8*3.141592*2^2 V=8*3.141592*4 V=32*3.141592 V=100.530944 roun
Mashcka [7]
Volume=(height)(pi)(radius^2)
Volume=(8)(3.141592)(2^2)
V=(8)(4)(3.141592)
V=(32)(3.141592)
V=100.530944

7 0
3 years ago
Can someone solve 5 + 2x = + 6<br><br> and n - 3n = 14 - 4n<br><br> and 7 ( 5a - 4 ) - 1 = 14 - 8a
professor190 [17]

Answer:

5 + 2x = 6

2x = 6-5

2x = 1

x = 0.5

n -3n = 14 -4n

-2n = 14-4n (since 4n is negative, change the sign to make it positive and then add 4n to both sides of the equation)

2n = 14

n = 7

7 (5a - 4) - 1 = 14 - 8a

35a - 28 - 1 = 14 -8a

35a -29 = 14 - 8a

43a = 43

a = 1

6 0
3 years ago
Read 2 more answers
Can somebody plz help me with these two and explan why the answers are correct
aliina [53]

Answer:

it doesnt want to load for me im sorry :(

Step-by-step explanation:

6 0
3 years ago
(2/5) + ( -1/4). Show your work by using the “butterfly” method.
pashok25 [27]

Answer:

0.15

Step-by-step explanation:

Step 1: Make sure the bottom numbers (the denominators) are the same

Step 2: Add the top numbers (the numerators), put that answer over the denominator

Step 3: Simplify the fraction (if needed)

3 0
3 years ago
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