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docker41 [41]
3 years ago
5

Which expression is equivalent to 2.3 multiply 2.3 multiply 2.3 multiply 2.3 multiply2.3?

Mathematics
2 answers:
777dan777 [17]3 years ago
7 0

Answer:

C 2. 35

Step-by-step explanation:

vovikov84 [41]3 years ago
7 0

Answer:

The answer is C.) 2.25

Step-by-step explanation:

A is incorrect because when you multiply decimals, of course you can put the decimal aside for a while and multiply first which might be an easier way to multiply decimals, but you need to shift the decimal back after you’re done.

B is also incorrect because...yes it could be exponent but it’s not 2.3x5, it’s 4. 2.3x4.

D is incorrect too because 25x35 is 875, it’s not equivalent to 2.3x4 since 2.3x4 is 9.2.

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Answer:

$304.38

Step-by-step explanation:

$-12.07 + $216.45 +$100.00=

216.45+ 100.00= 316.45 - 12.07 = 304.38

4 0
3 years ago
What is the answer for 9=Y=?
musickatia [10]

(5,4)

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6 0
3 years ago
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garik1379 [7]

Answer:

Step-by-step explanation:

This problem is just really long- it's trying to confuse you with complicated wording. Here's it demystified:

a)

t = 0 degrees Celsius

d = 1500 meters

Find the temperature, T.

b)

d = 300 meters

T = 26 degrees Celsius

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3 0
3 years ago
Monifer used substitution to solve this system of equations. Which equation could be the result of her first step? 3a +b=225 b=a
weeeeeb [17]
3a + a - 15 = 225 . your substituting b(a-15) into the first equation. <span />
6 0
3 years ago
Read 2 more answers
Voting An appropriations bill passes the U.S. House of Representatives with 49 more members voting in favor than against. If all
sukhopar [10]

Answer:

242 members voted in favor while 193 members voted against

Step-by-step explanation:

Let those that voted against be x will those in favor will be (x+49)

Since today number of voters is 435

To find x

X + (x+49) = 435

2x + 49 = 435

2x = 435 - 49

2x = 386

X = 386/2

X = 193

Therefore, those against is 193 while this in favor is 193+49 = 242

6 0
3 years ago
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