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s344n2d4d5 [400]
3 years ago
8

Can someone plz help me with this equation this is hard

Mathematics
2 answers:
Natalka [10]3 years ago
8 0

Answer:

second option

Step-by-step explanation:

five times a number: 5n (five times 2 = 5*2 = 10 like that)

four less than five times a number: 5n - 4

its like saying 7 less than 14. You take 7 away from 14 (14-7), not 7-14.

The whole thing equals to 11

Hence: 5n - 4 = 11 and n would equal 3

nikdorinn [45]3 years ago
5 0

Answer:

5x - 4 = 11

Step-by-step explanation:

4 less than 5 times a number equals 11

5 times a number minus 4 equals 11

(5*x) - 4 = 11

I hope this helps!!!

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Answer:

A.) The sum of the product of the number of terms and the number of terms plus one.

Step-by-step explanation:

So, we have the sum of the first 22 positive even numbers:

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That's confirmed.

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7 0
3 years ago
Which graph shows the equation c = 10+ 3t, where c is the total cost of going to the carnival and t is the number of $3 tickets
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we have

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c---------> is the total cost of going to the carnival

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we know that

<u>the domain of the function is the interva</u>l---------------> [0,∞)

Because the number of tickets can not be negative

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Because the total cost can not be negative

using a graph tool

see the attached figure

The answer in the attached figure

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