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gregori [183]
3 years ago
10

PLEASE HELP ME ON NUMBER 13 I NEED IT!!!!!

Mathematics
1 answer:
rosijanka [135]3 years ago
5 0

Answer:

a. x+y=10, 2x+3y=24

b.this systems of equations have a unique solution since there is only one value for x and one value for y where each equation is present in. There is no same slope or y-intercept

c. 4 magnet gift boxes

Step-by-step explanation:


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Can you answer this and explain it please! for 100 points
pashok25 [27]

Answer:

D) -12

Step-by-step explanation:

3(x-4)+(2-x)-x^2

Replace X With 5

3(5-4)+(2)(5)-5^2

=-12

I Hope This Helps

Please Mark Me As Brainliest :)

6 0
2 years ago
_______is a simple polygon in which each of the interior angels measured less than 180⁰.​
Slav-nsk [51]

Answer:

a convex polygon is a simple polygon in which each of the interior angles measure less than 180-degrees

6 0
3 years ago
If j and k are intersecting lines, A and B are points on j, and C and D are points on k, how many planes contain points A, B, C,
ValentinkaMS [17]
The correct answer to this question is letter "<span>B. We can't determine from the given information."
</span>
Using the information as stated, "<span>If j and k are intersecting lines, A and B are points on j, and C and D are points on k," the number of planes that contain points A, B, C, and D cannot be determined because of the lack of information.
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7 0
3 years ago
Read 2 more answers
Liam ran 4 times around a circular track and did 100 jumping
zalisa [80]

Answer:

the one complete circuit of the track is 600 meters

Step-by-step explanation:

divide the 2.4 kilometers by 4 which gives you your answer.

2.4 kilometers = 2,400 meters

2,400/4 = 600

7 0
3 years ago
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Find the unit rate.<br> 30 newspapers in 2 piles<br> =<br> newspapers per pile
Anika [276]
30 newspapers/2 piles = 15 newspapers/1 pile

It’s just reducing 30/2 into a fraction with a denominator of 1.
5 0
3 years ago
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