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IRINA_888 [86]
3 years ago
14

Asap! I’ll mark you brainlest

Mathematics
1 answer:
skad [1K]3 years ago
8 0
Jon ran 21km (7+14 because robert ran 14 less so you add the 14 additional km to jon’s total)
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C(n) = -6 + 5(n-1) Find the 8th term in the sequence.​
irakobra [83]

Answer:

I think it is 29

Step-by-step explanation:

-6+5((8)-1)=29

7 0
3 years ago
How to find the factor of a trinomial?
BaLLatris [955]
I can tell you about the 'ac' method of factoring trinomials by way of an example:-

Factor   3x^2 - 4x - 15

first multiply the first number by the last  That is 3 * -15   = -45

Now we need to find  2 factors of -45 which will when added give - 4 ( the coefficient of x)

-9 and = 5  look like the  ones so we write

3x^2 - 9x + 5x - 15

 Now  factor this by grouping:-

= 3x(x - 3) + 5(x - 3)

x - 3 is common to the 2 parts so we have:-

(3x + 5)(x - 3)  <-------- These are your  factors

Any trinomial can be factored in this way.
6 0
4 years ago
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mojhsa [17]

Answer:

C

Step-by-step explanation:

The answer is c because 10.5 also equals up to 1,32300

4 0
3 years ago
The average heights of four samples taken from a population of students are shown in the table. Which of these is most likely cl
timofeeve [1]

Answer:

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Step-by-step explanation:

Hope this helps, have a great day!

8 0
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Akimi4 [234]

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Step-by-step explanation:

6 0
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