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fiasKO [112]
2 years ago
15

8x + 6y = 10 5x - 3y = 2.2 Which statement about the system of equations is true?

Mathematics
1 answer:
MaRussiya [10]2 years ago
6 0
The answer would be C. When you isolate X you get 4/5 turn that into a decimal you have 0.8. Then you isolate Y you get 3/5 Turn that into a decimal and you get 0.6. Therefore the solution has 1 answer.

Hope this helps
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15 points, no messing around, please do it right
cupoosta [38]

Answer:

416 is your answer!!!

Step-by-step explanation:

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8 0
2 years ago
Is 3/10 greater than 5/10
storchak [24]

3 of anything is almost always less than 5 of the same thing.
That's true for cows, rocks, trees, fish, salt-shakers, and babies.
I can't think of any object where it wouldn't be true.
Why wouldn't it be true for tenths ?

Let me say it another way:

No.  3/10  is <em>less than</em>  5/10 .


3 0
3 years ago
Read 2 more answers
Find the total surface area of the rectangular prism plz​
Ivanshal [37]
When you find area it is bxh for a rectangle so we have (4x3)x2 + 4x(7x3)=108
8 0
2 years ago
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If 2 years on earth equals 5 months in another dimension, what are the equations to find the time in earth and that other dimens
Ede4ka [16]

Let x be the length of a month on the other dimension. Since a year value is 365.242 days

We have 2 × 365.242 = 5 × x

It means that 5x = 730,484

and that x = 730,484 / 5 ≈ 146,1 days rounded to the decimal

This means that a month length in the other dimension is of roughly 146 days.. and If we assume that a month in the other dimension is of 30 days approximately, then one day length would be of 146,1 / 30 ≈ 4.87 days

6 0
2 years ago
A senior class of 420 students will rent buses and vans for a class trip. Each bus can transport 50 students and 3 chaperones an
kykrilka [37]

Answer:

37 buses and 1 van.

Step-by-step explanation:

The cost to rent a van is $1200 for 50 students and 3 chaperones, while a bus for 10 students and a chaperone is $100 .

The cost of renting buses for 50 students is $500

What we do is rent 37 buses and 1 van

37 buses will take in 370 students with empty 2 spaces in 2 buses for chaperones since the chaperones are 36.

Then rent 1 van to take in 50 students and 1 chaperone.

The total cost here will be

$3700 + $1200 = $ 4900

This will help to safe cost.

4 0
2 years ago
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