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Dmitry [639]
3 years ago
6

How do you simplify 4+6(7x+7)

Mathematics
2 answers:
balandron [24]3 years ago
4 0
Alright! 

To simplify <em>4 + 6(7x + 7), </em>we must combine like terms. Right off the bat, we can see what we have to do thanks to the order of operations. 

<em>* original equation
</em><em>4 + 6(7x + 7)
</em>
<em>* alright, so - since we can't do anything in the parenthesis, we now have to see what we can do multiplication wise.
</em><em>4 + 42x + 42
</em>
<em>* alright, so we could multiply the two 7's by 6, but now what? well, we can't do anything else to the 42x because of the variable, so we have to now add 4 and 46!
</em><em>
</em><em>and our simplified equation is... 42x + 46! =)</em>
12345 [234]3 years ago
3 0
<span>4+6(7x+7)
= 4 + 42x + 42
= 42x + 46

hope it helps</span>
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Michael is 17 year older than john.In 4 years,the sum of their ages will be 49.Find Michael's present age.​
grin007 [14]
Michael's present age is 53

Step-by-step

17-4=13

John is 13

than when John will be 49

u add 4 to 49

4+49=53

so Michael is 53 because he is 4 years older :)
8 0
4 years ago
A ticket for a school musical is $12. There is a 5% transaction fee if the ticket is purchased online. What is the total cost of
gulaghasi [49]

Answer: The cost of a ticket bought online is $12.60.

Step-by-step explanation: First, we need to find the value of the transaction fee. Multiply 12 and 5%.

$12 x 0.05 = $0.60.

Now we have the fee. Lets add the fee with the original cost.

$12 + $0.60 = $12.60.

Therefore, we can conclude that the cost of a ticket that is purchased online is $12.60.

3 0
3 years ago
For each incorrect answer on a test, the teacher changes the total points possible by - 3
Bogdan [553]

Answer:

40

Step-by-step explanation:

8 incorrect answers x -3 points per wrong answer. 64 - 24 points taken off = score of 40.

5 0
3 years ago
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PLLZZZ ANSWER I REALLY NEED HELP !!!!!!IS THIS CORRECT
zzz [600]
Yes. Your answer is correct
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3 years ago
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F(x) = 2(2)2 – 3(2) + 7<br> = 2(4) – 3(2) + 7
hammer [34]

Answer:

9

Step-by-step explanation:

2(2)2 -3(2) + 7

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9

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