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laiz [17]
3 years ago
5

Simplify 3c - 5c + 2

Mathematics
2 answers:
Gwar [14]3 years ago
7 0

Answer:

-2c+2

Step-by-step explanation:

3c-5c+2

we subtract terms that have the same variable, in this case the variable c

so we have

-2c+2

s2008m [1.1K]3 years ago
6 0
-2c +2
Hope you got the answer
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13 gallons of water are used to completely fill 3 fish tanks. If each tank holds the same amount of water, how many gallons will
Pepsi [2]

Answer:

4 1/3

Step-by-step explanation:

12/3=4

1/3+4=4 1/3

7 0
3 years ago
Identify all factors of the expression 12x^2-14x-6
Evgen [1.6K]

Let's solve this by using the quadratic formula:

\frac{-b+-\sqrt{b^2-4ac} }{2a}


Note that we only use the coefficients so a=12, b=-14, and c=-6.

Plug values in the quadratic equation:

\frac{ -  ( - 14)± \sqrt{ {( - 14)}^{2} - 4(12)( - 6) } }{2(12)}

And so by evaluating those values we obtain:

\frac{14+-\sqrt{484} }{24}=\frac{14+-22}{24}  \\\\

Now we have two answers which are our factors one where we add another where we subtract and so:

First factor:

\frac{14+22}{24}=\frac{36}{24}=\frac{3}{2}


Second Factor:

\frac{14-22}{24}=\frac{-8}{24}=-\frac{1}{3}


And so your factors are

\frac{3}{2},-\frac{1}{3}

meaning that those are your roots/x-intercepts.


6 0
3 years ago
HELPPP<br><br> Solve: r = -5 + 19. r =____?<br> -24<br> 14<br> -14<br> 24
olganol [36]

Answer:

14

Step-by-step explanation:

19 - 5 = 14

8 0
3 years ago
Read 2 more answers
Find f(3) given f(x) = -3x^3 + 2x^2 + 24<br> A. 123<br> B. -39<br> C. 69<br> D. 99
otez555 [7]
The correct answer is d
8 0
3 years ago
If the slope of a line is 3, what is the slope of the line that is parallel to it?
Taya2010 [7]

Answer:

3

Step-by-step explanation:  If they are parallel, the lines will always run the same distance apart and never intersect.  If the slopes are different, they will intersect at some point

4 0
3 years ago
Read 2 more answers
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