2 years ago

Please answer quickly! An explanation is welcome but not required.

Mathematics

1 answer:

Tanzania [10]2 years ago

6 0

Answer:

Step-by-step explanation:

plz vote my answer the brainiest as i am trying to lvl up, hope this helps!

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Solve the following equation by combining like terms:<br> x+x+2+3x-6= 31<br> X=

Vesnalui [34]

Answer:

X= 7

Step-by-step explanation:

x+x+2+3x-6=31 Combine x's

2x+2+3x-6=31 Continue to combine x's

5x+2-6=31 Combine whole numbers

5x-4=31 Add 4 to both sides

5x=35 Divide by 5

x=7

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2 years ago

The volume of a gift box is 972 in. The height of the gift box is 12 inches

Serggg [28]

Answer:

The length of each side of the 9 in

Step-by-step explanation:

The volume of the gift box is 972 in. The height of the gift box is 12 inches

and the area of the base is 81 in².

We want to determine the length of each side of the square base if the base shape is a square.

Recall that, the area of a square is

${l}^{2}$

It was given that, the area of this base is 81 in²

${l}^{2} = 81$

Take positive square root:

$l = \sqrt{81} = 9in$

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2 years ago

why might you want to use the commutative property to change the order of the intergers in the following sum before adding? -80+

serious [3.7K]

$-80+ (-20)+(-173)=-80-20-173=-100-173=-273$

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2 years ago

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2 years ago

On Saturday Keisha ran 3.218 kilometers. on Sunday she ran 2.41 kilometers. How much further did she run on Saturday than on Sun

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0.808 km, you find the difference between the two numbers

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2 years ago

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