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charle [14.2K]
2 years ago
6

For f (x) = 3x+1 and g(x) = x? -6,find (7.8)(x).

Mathematics
1 answer:
Vitek1552 [10]2 years ago
5 0
I believe the answer is C
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Carlos climbs 6 miles for every 3/4
JulsSmile [24]
To solve this problem we can make the following rule of three
 6 ---> 3/4
 x ----> 1
 Clearing x we have:
 x = (1/3/4) * (6)
 x = (4/3) * (6)
 x = 24/3
 x = 8
 Answer:
 Carlos climbs 8 miles for every mile Lara climbs.
4 0
3 years ago
Read 2 more answers
State whether the equation is true, false or open? 4y+8=6y+3
g100num [7]

<u><em>Answer:</em></u>

Open


<u><em>Explanation:</em></u>

An open equation is an equation that has variables and CAN be solved

<u>Example</u>: 2x = 4 ......> can be solved giving ......> x = 2

A false equation is one where both sides can NEVER be equal

<u>Example:</u> 15 = 2(3) + 1 ..........> 15 can never be equal to 7

A true equation is one having no variables and both sides are ALWAYS equal

<u>Example:</u> 2(3) + 1 = 2(2) + 3 ........> 7 will always be equal to 7


Now, the given equation is:

4y + 8 = 6y + 3

Let's try to solve is:

4y + 8 = 6y + 3

6y - 4y = 8 - 3

2y = 5

y = 2.5


Therefore, the given equation contains a variable and can be solved which means that it is an open equation


Hope this helps :)

8 0
2 years ago
Read 2 more answers
The Verrazano-Narrows Bridge in New York City is 4.26 thousand feet long and is the seventh longest suspension bridge in the wor
vampirchik [111]
There are 12.78 yards . so the answer could be 13 yards. 
procedure : 1st you multiply the number 4.26 times the other number which is 3. 
2nd you calculate the answer. then u round the answer to the highest number since 78 is above 5 .  
7 0
2 years ago
Part A
Simora [160]
I forgot how to do this in middle school_
3 0
2 years ago
Simplify Rewrite the expression in the form 5 ^ n. (5/10)/(5/12) =
Amiraneli [1.4K]

Answer:

5^{-2}

Step-by-step explanation:

5^{(10-12)}

5 0
3 years ago
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