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sp2606 [1]
3 years ago
14

Tabitha has a DVD rack which can hold 42 DVDS. She can fit 8 more DVDS on the rack before the rack is full. How many DVDS are on

the rack?
Mathematics
2 answers:
katovenus [111]3 years ago
7 0

Answer:

34

Step-by-step explanation:

42 dvds total but there is room for 8 more so

42 total size - 8 more can fit = 34 on the rack

i think im right unless i missunderstood the question

stellarik [79]3 years ago
7 0

Answer:

34

                                             MARK BRAINLIEST

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Can someone plz help me with this!
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Answer:

(arranged from top to bottom)

System #3, where x=6

System #1, where x=4

System #7, where x=3

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System #2, where x=1

Step-by-step explanation:

System #1: x=4

2x+y=10\\x-3y=-2

To solve, start by isolating your first equation for y.

2x+y=10\\y=-2x+10

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

Isolate your second equation for y.

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

Plug this value of y into your first equation.

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5x+y=33\\x=18-4y

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5x+y=33\\y=-5x+33

Plug this value of y into your second equation.

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Plug your value of y into your second equation.

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System #5: x=2

x+3y=5\\6x-y=11

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Plug in your value of y to your first equation.

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2x+y=10\\-6x-3y=-2

Isolate your first equation for y.

2x+y=10\\y=-2x+10

Plug your value of y into your second equation.

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System #7: x=3

y=10+x\\2x+3y=45

Plug your value of y into your second equation.

2x+3(10+x)=45\\2x+30+3x=45\\5x=15\\x=3

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