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3 years ago

Show me how to do it

Mathematics

2 answers:

fredd [130]3 years ago

6 0

You combine like terms.
-6x - 3 + 7x = -7
+3 +3
-6x + 7x = -4
-6x + 7x
x = -4

Marta_Voda [28]3 years ago

6 0

Original equation: $-6x-3+7x=-7$
Combine like terms: $x-3=-7$
Isolate the variable: $x=-4$

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Rebecca bought candy boxes in the shape of a square pyramid to use for party favors. The side length of each box is 3.6 inches,

diamong [38]

Answer:

Yes maybe.

Step-by-step explanation:

Well basically if we find the volume of 20 pieces of candy in all, that would be= 20*0.8= 16 cu.inches

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3 years ago

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kirill [66]

There you go!! Hope it helps

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Rewrite in simplest radical form 1/x^−3/6 Show each step of your process please!

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4 years ago

HELP!!! WILL GIVE BRAINLIEST!!!! The agriculture department of a university works with individuals wanting to build greenhouses

Zanzabum

Answer:

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Step-by-step explanation:

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3 years ago

Read 2 more answers

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denis-greek [22]

Answer:

19800 seconds, or 330 minutes, or 5 hours + 30 minutes

Step-by-step explanation:

Number Permutations

We know the phone number has 7 digits, 4 of which are known by Mark. This leaves him 3 digits to guess with. We also know the last one is not zero. The number can be represented as

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Where X can be any digit from 0 to 9 and Y can be any digit from 1 to 9. The first two can be combined in 10x10 ways, and the last one can be of 9 ways, this gives us 10x10x9 = 900 possible permutations.

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