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KIM [24]
3 years ago
11

PLEASE HELP ME!

Mathematics
2 answers:
DIA [1.3K]3 years ago
6 0
<span>Which ordered pair is the best estimate for the solution to the system?
</span>A. (2, −6.5)
valina [46]3 years ago
6 0

Answer:

Option A (2,-6.5)

Step-by-step explanation:

we know that

The solution of the system is the intersection point both graphs

The x-coordinate of the intersection point  is 2

The y-coordinate of the intersection point belong to the interval---> (-6.5,-6)

see the attached figure to better understand the problem

therefore

the best estimate for the solution to the system is the point (2,-6.5)

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I have a maths problem :<br> Simplify x+x+y x y<br> I’m not sure how to work it out! Please help!
maks197457 [2]

Answer:

2x+y^2

Step-by-step explanation:

For this, you check to see if any of these variables are the same. There are two x's, and 2 y's. So, you have to multiply x and x, which gives you 2x, and since you multiply the y's it will give you y^2.

So the answer will be 2x+y^2

8 0
3 years ago
I need your help on these questions. Please explain each of them. Thank you for your support
kodGreya [7K]

Answer:

Gemma

9 X 150 = 1350

61000/100 X 2 =1220

add together $2570

Fred

14350/100x2=287

200 + 287 = $487

Erik

4 X 160 = 640

153000/100 X 2.5 = 3825

3825 + 640 = $4465

Allison

510000/100x0.5 = $2550

4 0
3 years ago
Please help I would love it if you do (math)
beks73 [17]
This question is basically asking you what number was this originally until we timesed it by 100. For the first column take away two zeros or for answers like 560 and 4830 imagine there is a decimal point at the end and move it two spaces forward so it would now be 5.6 and 48.3

For the second column add two zeros at the end instead.

For the questions at the bottom basically for all the questions except the bottom one how many numbers follow the first number.

For example.

96,629 = 1
100

Because three numbers follow the first 6.

Hope this makes sense because I don’t know if it does.
3 0
3 years ago
Please help ASAP!!!!!!
erica [24]

Answer:

300

Step-by-step explanation:

20*30=600

600/2=300

Please mark as Brainliest! :)

Have a nice day.

6 0
3 years ago
Magazines are packed into cartons for distribution. Each hour one person can pack 45 cartons. How many people are needed to pack
kipiarov [429]

Answer:

26

Step-by-step explanation:

One person can pack 45 cartoons per hour

Therefore the number of people needed to pack 1200 cartons can be calculated as follows

= 1200/45

= 26.66

= hence 26 people are needed to pack 1200 cartoons

7 0
3 years ago
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