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Misha Larkins [42]
2 years ago
5

Please show me how to solve the problem

Mathematics
1 answer:
AlladinOne [14]2 years ago
4 0

Answer:

(3x+1)

Step-by-step explanation:

So i start by the little 2 and then the 3 and then 19x +6

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Duval scored 10 more than 2 times the number of points scored by a
balandron [24]

Answer:

2x + 10 = y

Step-by-step explanation:

The term 10 more is plus 10, and 2 times the "number" which we know we can label as "x". 2x + 10 is the equation and we are told that y is the number of points so 2x + 10 = y is the answer.

Hope that helps, and have a great day!

3 0
3 years ago
In a class of 34 students, 19 of them are girls.
lesya692 [45]
The percentage would be 55.9% girls overall in the class because 19/34 as a percentage is 55.882352941177% but to round it would be 55.9%.

I hope this helped! Brainliest? :) -Raven❤️
6 0
3 years ago
Read 2 more answers
Students were surveyed about their preference between dogs and cats. The following two-way table displays data for the sample of
nignag [31]
48/100=48%
To find the answer, you would put the total number of boys over the total number of kids who responded to the survey since the question wanted to know what percentage of all the kids were boys. Since the denominator is already 100, we can immediately say that the numerator, or 48, is the percentage of boys who took the survey. The other 52% of the kids were the girls who responded to the survey.
6 0
3 years ago
g A cylindrical tank with radius 7 m is being filled with water at a rate of 6 mଷ/min. How fast is the height of the water incre
RoseWind [281]

Answer:

  6/(49π) ≈ 0.03898 m/min

Step-by-step explanation:

  V = πr²h . . . . formula for the volume of a cylinder

  dV/dt = πr²·dh/dt . . . . differentiate to find rate of change

Solving for dh/dt and filling in the numbers, we have ...

  dh/dt = (dV/dt)/(πr²) = (6 m³/min)/(π(7 m)²) = 6/(49π) m/min

  dh/dt ≈ 0.03898 m/min

8 0
3 years ago
Please answer something relevant to this question ,I really need help with this
belka [17]
First you need to substitute the xs and ys into point slope ( y1 - y2 = m(x1 - x2). in this example it would be 3-6= m(0 - (-1)). then you just simplify, so -3 = m(1) -3=m. the slop is -3. because you already know the y-intercept is 3 (0,3), you can substitute everything into slope intercept (y=mx+b). so the answer is y=-3x+3.

I hope this helped, let me know if you are still confused and i can help :)
5 0
3 years ago
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