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I am Lyosha [343]
3 years ago
9

What is the simplified Expression of -2/3(12c-9)+14c

Mathematics
2 answers:
Stells [14]3 years ago
6 0

Answer:

=6(1 + c)

Step-by-step explanation:

Given that:

= -2/3(12c-9)+14c

By simplifying:

Negative sign before bracket will alter the inner signs

=-24c/3 + 18/3 +14c

= -8c + 6 + 14c

= 6 + 6c

By taking 6 common:

=6(1 + c)

I hope it will help you!

valkas [14]3 years ago
4 0

Answer:

6(c + 1)

Step-by-step explanation:

Given: $ - \frac{2}{3} (\ 12c - 9 )\ + 14c $.

Distributing $ - \frac{2}{3}$ over $ 12c - 9 $ we get:

$ - \frac{2}{3} (12c) + \frac{2}{3} (9) + 14c $.

On simplifying we get: $ -2(4c) + 2(3) + 14c $

$ \implies -8c + 6 + 14c = 6c + 6 = 6(c + 1) $

Therefore the answer is $ 6(c + 1) $.

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Urgent!!! Will give thanks and branliest!
agasfer [191]
Okay so, togo flies 30 miles in 3/5 of an hour with the wind.togo flies 30 miles in 5/6 of an hour against the wind. his rate of speed with the wind was 30 / (3/5) = 30*5/3 = 150/3 = 50 mph.his rate of speed against the wind was 30 / (5/6) = 30*6/5 = 6*6 = 36 mph.3/5 of an hour times 50 mph = 30 miles.
5/6 of an hour times 36 mph = 30 miles.mph looks good.
going he was with the wind.
his rate of speed then was the airplane speed plus the wind speed.coming back he was against the wind.his rate of speed then was the airplane speed minus the wind speed.-----50 mph = A + W36 mph = A - W-----looks like A + W - (A - W) should equal 50 - 36.removing parentheses, equation becomesA + W - A + W = 14.
combining like terms, the equation becomes2*W = 14.dividing both sides by 2, equation becomesW = 7.if W = 7, then A can be found as follows:50 = A + 7A = 43.likewise,36 = A - 7A = 43.since the airplane speed is the same, it looks like the answer is good.solving in the original equations, we get3/5 * (43 + 7) = 303/5 * 50- = 3030 = 30good.-----5/6 * (43 - 7) = 305/6 * 36 = 3030 = 30good.
answer is W = 7 and A = 43.
8 0
3 years ago
Solve for x in the equation 2x^2+3x-7=x^2+5x+39
Alina [70]

Answer:

x=1±√47

Step-by-step explanation:

it's up above.

8 0
3 years ago
Translate this verbal expression to an algebraic expression.
puteri [66]
C. 2(x+10) is the correct answer
3 0
3 years ago
Read 2 more answers
What is the value of x
musickatia [10]

Answer:

the answer will be 10 aka number 1

Step-by-step explanation:

If the left side is 18 and the number above it is half that aka 9 then the other side is 10

8 0
2 years ago
I need it fast! 10 points!
ollegr [7]
Volume of large prism: 8 x 4 x 2 1/4 = 72 cubic inches

volume of small prism: 1/4 ^3 = 0.15625 cubic inches

72 / 0.15625 = 4,608 cubes
3 0
2 years ago
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