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VARVARA [1.3K]
3 years ago
7

Can somebody please help me with all of this please. I will give you brainliest if you help and don’t force me to give you brain

liest.

Mathematics
1 answer:
motikmotik3 years ago
6 0

Answer:

Step-by-step explanation:

He took a rest from driving at 4pm. That is proved through there being no change in the number of miles from 4pm to 5pm.

He covered 50 miles from 1pm-2pm and 3pm-4pm. 175-125=50 and 250-200=50.

I am not sure about the answer to part c but it is not iii, so it is either i or ii.

I also do not believe it is i because you can calculate his speed from the given information on the graph so if I were you I would circle ii.

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D = {x:x is a factor of 12<br>​
lys-0071 [83]

Answer:

<h2><<The factors of 12 are 1, 2, 3, 4, 6, and 12, because each of those divides 12 without leaving a remainder (or, alternatively, each of those is a counting number that can be multiplied by another counting number to make 12).</h2>
7 0
2 years ago
Read 2 more answers
2. The sum of two numbers is 30. Determine the two numbers if their product is a maximum.
SCORPION-xisa [38]

Answer:

X+y=30

X=30-y

Z=yx

Z=y(30-y)

D/dy

z=30–2y

At max 30–2y=0

2y=30 Y=15

Therefore x=15

Step-by-step explanation:

5 0
3 years ago
I'll give brainliest!!!!!!
ludmilkaskok [199]
-2,2 is the answer hoped it helped :)
7 0
3 years ago
Students at Nelson middle school are planning a end of a year event of the 150 students in the school 100 would like an athletic
aleksley [76]

Answer:450

Step-by-step explanation: If you add 150 to 150 that will give you 300.If you add 300 to 100 that will give you 400.Finally if you add 400 to 50 that will give you 450.

                Your answer is: 450 students

               

4 0
3 years ago
Please help with this question i will mark you brainliest!
adell [148]

9514 1404 393

Answer:

  equation: y = 4x

  graph is attached

Step-by-step explanation:

Let y represent the cost of the peaches in dollars. Let x represent their weight in pounds. Then the relation between the two variables is ...

  cost = (cost per pound) × (pounds)

  y = 4x

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This graphs as a line through the origin with a slope of 4. In the attached, the x- and y-axes have different scales so more of the graph can be seen.

8 0
3 years ago
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