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Lostsunrise [7]
3 years ago
10

Circle the letter of the equation that each given solution makes true. The first one is done for you.

Mathematics
1 answer:
miss Akunina [59]3 years ago
6 0

Answer:12.

Step-by-step explanation:

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The vaule of 2s in 722
Blababa [14]
722 square inch = 465805.52 = 465805 13/25
Alternative value(s) for 465805.52:465805 (error = -0.000111%)
(all values in square millimeter)
7 0
3 years ago
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A four-day charity fundraiser received 53 donations on the first day, 49 donations on the second day, 43 donations on the third
BaLLatris [955]

Answer:

mean = 52

Step-by-step explanation:

Just add all four together and divide by 4. That's the mean.

Sum (49 + 43 + 53 + 63) = 208

Mean = 208 /4 = 52

7 0
3 years ago
Jenny bought a new car for $25,995. The value of the car depreciates by 16 percent each year. Which type of function could model
motikmotik

Answer: The answer is expensive the car is expensive. JK the answer is c. you can eliminate a and d because the 16 % a year increase so your left with c and b it's not b because of the price so your best answer would have to be c

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6 0
3 years ago
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I suck at math help ill give brainliest ​
bija089 [108]

Answer:

3

Step-by-step explanation:

5x + 40 = 55

5x = 55 - 40

5x = 15

x = 15 / 5

x = 3

7 0
3 years ago
Number 21 please and how to do it step by step
Sonbull [250]
-4y+5x=8
3y-3x=-3  -->       divide by (3) y-x=-1
                 then multiply by (4) 4y-4x=-4

-4y+5x=8
4y-4x=-4    
---------------
x=4

then plug x=4 in
4y-4x=-4
4y-4(4)=-4
4y-16=-4
4y=12
y=3

solution: (4;3)
4 0
3 years ago
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