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borishaifa [10]
3 years ago
11

18x-(-3x+9)help!!! Please

Mathematics
1 answer:
Anon25 [30]3 years ago
3 0

Answer:

21x - 9

Step-by-step explanation:

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Can someone please give me the answer I will mark u brilliant
otez555 [7]

Answer:

4. option A ---> m = 65h

Step-by-step explanation:

According to the question it states that,

  • m --> number of miles traveled.
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Now if we look at the table we need to find the starting point, or in other words, how much distance traveled in 0 hours. So we would divide miles / hours.

*Four hours, the variable in the question and in the table says n, but the answer choices says h, so I am saying h for hours just if you were wondering on it.*

distance (m) / hours (h)

130 / 2 = 65

195 / 3 = 65

325 / 5 = 65

455 / 7 = 65

So, our starting point, or numbers of miles traveled in 0 hours was 65. Now let us form an equation.

m = 65h

I would appreciate if you give me the brainlist or not. Hope this helps and stay safe, happy, an healthy, thank you :) !!

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3 years ago
Solve 10 -4(2.4 • 3.5)2 + 0.12
scZoUnD [109]
<span>10-4(2.4 • 3.5)2 + 0.12 = </span>-57.08 
6 0
3 years ago
Graph the functions and approximate an x-value in which the quadratic function exceeds the exponential function. y = 4x y = 7x2
mel-nik [20]
14x Is the answer Because 7 times two is fourteen and plus four (X) would be sixteen then subtracted by two so it would be 14x
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3 years ago
How I can answer this question, NO LINKS, if you answer correctly I will give u brainliest!
Scorpion4ik [409]

Answer:

x=4/3y

The grapgh is below

Hope This Helps!!!

8 0
3 years ago
Read 2 more answers
How do i calculate the distance?
Leni [432]
To find the distance<span> between two points (x</span>1,y1) and (x2,y2<span>), all that you need to do is use the coordinates of these ordered pairs and apply the formula pictured below.</span>

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