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Ivanshal [37]
3 years ago
7

Help would be greatly appreciated!

Mathematics
2 answers:
hammer [34]3 years ago
4 0

Answer:

c

Step-by-step explanation:

valina [46]3 years ago
4 0
Line 3 this problem has no solution
x+15=x
-x -x
————-
15=0 (false so no solution)
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David wants to buy a large screen television that cost 1800$. If he buys it today ,he can save 30%.How much will the television
Irina-Kira [14]

Answer:

$1260

Step-by-step explanation:

70/100 × $1800 = $1260

3 0
3 years ago
Lolll I need help again! URGENT!!!!
Mars2501 [29]

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8 0
3 years ago
12598 round to the nearest thousand
MakcuM [25]
12598 rounded to the nearest thousands is 1260
5 0
3 years ago
Read 2 more answers
Which value, when placed in the box, would result in a system of equations with infinitely many solutions?
Fantom [35]

Answer:

<h2>If we placed the number 10 in the box, we obtain a system of equations with infinitely many solutions.</h2>

Step-by-step explanation:

The given system is

y=2x-5\\2y-4x=a

<em>It's important to know that a system with infinitely many solutions, it's a system that has the same equation</em>, that is, both equation represent the same line, or as some textbooks say, one line is on the other one, so they have inifinitely common solutions.

Having said that, the first thing we should do here is reorder the system

y=2x-5\\2y=4x+a

This way, you can compare better both equations. If you look closer, observe that the second equation is double, that is, it can be obtained by multiplying a factor of 2 to the first one, that is

y=2x-5\\2y=4x-10

So, by multiplying such factor, we obtaine the second equation. Observe that a must be equal to 10, that way the system would have infinitely solutions.

Therefore, the answer is 10.

4 0
3 years ago
A swimming pool fills 1/10 of the pool in 1/5 of an hour. At this rate, how long does it take to fill up the pool? Show ALL your
Cloud [144]

Answer:

i got 20 hours

Step-by-step explanation:


7 0
3 years ago
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