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Deffense [45]
3 years ago
6

Simplify to create an equivalent expression (4+2k)•6+3k=

Mathematics
1 answer:
Colt1911 [192]3 years ago
3 0

Answer:

24+15k=

Step-by-step explanation:

First we multiply the 6 to the numbers in the parentheses, so 4x6=24, and 2x6=12, making the expression look like this: 24+12k+3k=

Then we combine like terms, which would be the number that are attached to 'k'. So that makes the expression look like this: 24+15k=

I'm not sure what else you're suppose to do to create a new expression since there's nothing on the other side of the equal sign, but that's as much as the expression will simplify.

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12 gallons of water are used to completely fill 5 fish tanks. If each tank holds the same amount of water, how many gallons will
vlabodo [156]

Answer:

2.4 gallons/tank

Step-by-step explanation:

12/5=2.4 gallons

6 0
3 years ago
Read 2 more answers
Please help asap 25 pts
Ulleksa [173]
The answer is A.

First we substitute 8 into the given equation.

s = 10 \sqrt{4(8)} +15

Multiply 8 and 5, then find the square root of 40. Finally multiply it by 10.

s = 10 \sqrt{40} +15

s = 63.245 +15

Then add 15.

And the answer will be  78.245.

Now the question says that s is in thousands, so the real answer would be about 75,000.
4 0
3 years ago
I'm just done with math... as long as you explain it I'll mark your brainiest.
svet-max [94.6K]

Answer:

The correct answer is the third option

Step-by-step explanation:

Have different slope but have the same y-intercept, so they have no solution.

y = 1/2x - 3

To graph this, the slope 1/2 which means go up once and to the right twice and b = -3, which means the y-intercept.

second equation:

y =  -1/2x -3

To graph this, the slope -1/2 which means go down once and to the right twice and b = -3, which means the y-intercept.

Please mark as brainliest

4 0
3 years ago
Solve x2 + 6x = 7 by completing the square. Which is the solution set of the equation
MatroZZZ [7]
X = 7/8

start by getting one x on the side of the equation.
8 0
3 years ago
26=8+v into z real world scenario
zheka24 [161]

Answer:

v=18

Step-by-step explanation:

26=8+v

<em>Swap sides:</em>

8+v=26

<em>Subtract 8 from both sides:</em>

8+v-8=26-8

<em>Group like terms:</em>

v+8-8=26-8

<em>Simplify the arithmetic:</em>

v=26-8

v=18

3 0
2 years ago
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