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Fudgin [204]
3 years ago
10

Which of the following is a true equation?

Mathematics
2 answers:
leonid [27]3 years ago
7 0
Your correct answer is your firs option. i hope this hel<span>ped

</span>
KIM [24]3 years ago
4 0
<span>4 + 3 - 3 = 7 - 3
           4 = 4

answer

</span><span>3) 4 + 3 - 3 = 7 - 3</span>
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Fernando cleans pools for the summer for $25 an hour plus a supply fee of $15.
puteri [66]

Answer:

15x+25 ; 70

Step-by-step explanation:

Given that,

Fernando cleans pools for the summer for $25 an hour plus a supply fee of $15.

Here, $25 is constant and $15 increases as the number of hour increase. For x hours, the cost for Fernando to clean a pool is given by :

y = 15x+25

For 3 hours,

y = 15(3)+25

= 45 + 25

= 70

So, the required option is (c) " 15x+25 ; 70 ".

5 0
3 years ago
HELP POINTS A LOt! BRAINLIEST!
juin [17]

If you were to add the two numbers you would get 2 1/2 so the answer would be 2 1/2 hours altogether.

7 0
2 years ago
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Kipish [7]

Answer:i√6/6 ,  -i√6/6

Step-by-step explanation:

6x^2+5-4=0

6x^2=-5+4

x=√-1/6

x=±i√1/60=±i√1/√6*(√6/√6)=±i√6/6

3 0
3 years ago
Help your girl out!
Sergio [31]
The correct answer is A
6 0
3 years ago
It takes 20 minutes to make 4 model airplanes. How many model airplanes can be made in 2 hours?
Viefleur [7K]

Answer: 24 model airplanes can be made in 2 hours.

Step-by-step explanation:

7 0
3 years ago
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