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Ber [7]
3 years ago
12

Simplify: (2.4)(a – 0.2b + 3.5c)

Mathematics
2 answers:
gogolik [260]3 years ago
6 0
Use the distributive property to get...  2.4a - 0.48b + 8.4c
Eddi Din [679]3 years ago
3 0
2.4a - 4.8b + 8.4c = ((2.4)(a-0.2b+3.5c)) 

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NEED HELP ASAP WORTH LOTS OF POINTS
otez555 [7]

Answer: 2.6

Step-by-step explanation:

PQ = QR (because it’s a rhombus), so


9b - 5 = 3b - 0.8

b = 0.7


And RS = PQ (again because rhombus), so RS = 9b - 5 = 1.3. Since RT is twice RS, we have


RT = 2(1.3) = 2.6.

6 0
3 years ago
Read 2 more answers
Order the following from least to greatest: 37, -9, -14, 34, -47, -18, 26
Evgesh-ka [11]
-47, -18, -14, -9, 26, 34, 37
8 0
3 years ago
To encourage public transportation, Ronny wants to give some friends envelopes with bus tickets and subway tickets in them. If h
Blizzard [7]

Answer:

6 enevlopes

Step-by-step explanation:

18 divided by 6 equals 3

12 divided by 6 equals 3

hope this helps you :)

6 0
3 years ago
There are 36 students in the class 1/6 students are wearing blue shirts and 2/3 are wearing white shirts how many are wearing a
Marat540 [252]

Answer:

The answer would be 1/6 kids are wearing shirts that are neither blue or white.

Step-by-step explanation:

So, to make this easier, lets convert 2/3 to a same denominator fraction.

We must ask, how many times does 3 go into six?

We multiply 3 by 2 and get six. We then multiply the numerator of 2 by the same, getting 4.

Our new fraction is 4/6 which is equal to 2/3.

Then we add 4 to 1, making it 5. That is the amount of students wearing blue and white shirts, which means

1/6 of the kids in the class are wearing shirts that are neither white nor blue.

Hope this helps,

<em>waffletowne </em>

3 0
3 years ago
A $40.00 skateboard is discounted 30%. If sales tax is 5%, what is the amount of tax paid?
natta225 [31]

Answer:

$1.40

Step-by-step explanation:

40 times 30% = 28 because 30% of 40 is 12 so 40-12 =28

28 times .05= 1.40 which  is the tax of  the final total

4 0
4 years ago
Read 2 more answers
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