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3 years ago

2.548 rounded to the number 2.55 which place value did Marco round to

Mathematics

2 answers:

JulijaS [17]3 years ago

7 0

The tens place because 4 and 8, 8 is over 5 so u round up then it is 254 rounded to the tens 55

spayn [35]3 years ago

4 0

Marco rounded the thousandths place, or the number 8. Rounding this number will end up with 2.55.

If you round the hundredths, you will get 2.5.
If you round the tenths, you will get 3.
If you round the ones, you will get 0.

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Step-by-step explanation:

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-BARSIC- [3]

The inequality $\mathrm{b} \geq \frac{\text { total number of travelers }}{\text { capacity of each bus }}$ gives the least number of buses, b, needed for the trip. The least number of buses is 9

Solution:

Given that, There are 412 students and 20 teachers taking buses on a trip to a museum.

Each bus can seat a maximum of 48.

We have to find which inequality gives the least number of buses, b, needed for the trip?

Now, there are 412 students and 20 teachers, so in total there are 412 + 20 = 432 travelers

The number of buses required “b” is given as:

$\text { (b) } \geq \frac{\text { total number of travelers }}{\text { capacity of each bus }}$

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3 years ago

Solve the system of equations x + y = 0 and x + 9y= -48 by combing the eqatuons

lidiya [134]

Answer:

x = 6

y = -6

Step-by-step explanation:

x + y = 0 (Multiply by -1)

x + 9y= -48

-x - y = 0

x + 9y= -48

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2 years ago

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Answer:

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tatyana61 [14]

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