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2 years ago

Please only answer #9 please I want to sleep :(

Mathematics

2 answers:

andre [41]2 years ago

8 0

28903182802 Step-by-step explanation:

Hoochie [10]2 years ago

8 0

Answer:

ok so fill in "x"

then use elimination i believe to subtract or add both equation to make it one

Step-by-step explanation:

if you need more help lmk

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Can someone help me answer this? Thank you

dolphi86 [110]

11) 6 gal < 30 qt
12) 54 kL = 540,000 dL
13) 10 pt = 5 qt
14) 500 mL < 50 L
15) 14 c < 4 qt

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3 years ago

What is -2 1/3- 1 1/3

romanna [79]

Answer:

Step-by-step explanation:

$-2\dfrac{1}{3}-1\dfrac{1}{3}=-2\dfrac{1}{3}+\left(-1\dfrac{1}{3}\right)=-\left(2\dfrac{1}{3}+1\dfrac{1}{3}\right)\\\\=-\bigg[(2+1)+\left(\dfrac{1}{3}+\dfrac{1}{3}\right)\bigg]=-\left(3+\dfrac{1+1}{3}\right)\\\\=-3\dfrac{2}{3}$

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2 years ago

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I'LL GIVE BRAINLIEST: Which measurements could create more than one triangle?

Goshia [24]

Answer : C
hope that helps

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2 years ago

7.3×9.6 show your work

Alex_Xolod [135]

1
7.3
x 9.6
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438
+ 647 0
69. 0 8, hope that helped

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2 years ago

Solve the system of equations and choose the correct ordered pair.

Dafna1 [17]

So for this, I will be doing the elimination method. Firstly, multiply both sides of the first equation by 2:

$6x-8y=52\\2x+8y=-36$

Next, add the two equations together to get $8x=16$ . From here you can solve for x.

For this equation, just divide both sides by 8 and your first answer will be $x=2$

Now that we have the value of x, substitute it into either equation to solve for y:

$3*2-4y=26\\6-4y=26\\-4y=20\\y=-5\\\\2*2+8y=-36\\4+8y=-36\\8y=-40\\y=-5$

<u>In short, the solution is (2,-5), or A.</u>

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2 years ago

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