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mamaluj [8]
3 years ago
10

Simplify: -0.8b + 4.1c -(-3.2b) - 0.1c

Mathematics
2 answers:
Mars2501 [29]3 years ago
8 0

Answer:

2.4b+4c

Step-by-step explanation:

Simplify:

-0.8b+4.1c-(-3.2b)-0.1c

then;

-0.8b+4.1c+3.2b-0.1c

Like terms are those which have same variable to the same power.

Combine like terms;

2.4b+4c

Therefore, the simplified form of the given expression is, 2.4b+4c

umka21 [38]3 years ago
3 0
-0.8b+4.1c-(-3.2b)-0.1c
-(-3.2b)= 3.2b
4.1c-0.1c=4c
-0.8b+4c+3.2b
-0.8b+3.2b=2.4b

4c+2.4b
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maria walks 22 feet, then goes another 40 feet on a path that makes a 70 degree angle with the path she was on. how far is she,
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Step-by-step explanation:

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7 0
3 years ago
the utility bill for the Millers home was it in April with $132 42% of the bill was for gas and the rest for electricity how muc
Anit [1.1K]
In the given question, there are several data of immense importance. based on these data's the answer to the question can be easily deduced. it is already given that the total utility bill for the month of April in Millers house is $132 and 42% of the bill was paid for gas. remaining amount is paid as electricity charges.
Now
Amount of money paid for gas = 132 * (42/100) dollars
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The amount of money paid for electricity = (132 - 55.44) dollars
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6 0
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Answer:

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Step-by-step explanation:

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