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Rudiy27
4 years ago
14

What's the lowest point of the graph of 10y + 30 = x?

Mathematics
1 answer:
inna [77]4 years ago
3 0
The lowest must be ,,,,,when x=0
so
10y+30=0
10y=-30
y=-3
So your answer is (0, -3)
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Simplify 3-3(5y+7)+(2y-6)
goblinko [34]

To simplify this, we need to do PEMDAS (parenthesis then exponents, then multiplication and division, then addition and subtraction). Here, we can't combine any like terms in the parenthesis. Since there's no exponents, that means that the next step is to do multiplication. This gives us:

3 - 15y - 21 + 2y - 6

Now we can combine like terms.

(-15y + 2y) + (3 - 21 - 6)

-13y - 24

7 0
3 years ago
Read 2 more answers
The manufacturer of running shoes conducted a study on its newly developed jogging shoe. Listed are the type and frequency of th
alexandr402 [8]

Answer: Hi your question is poorly structured I believe your question is <em>construct a pareto chart to show the major problem areas</em>

answer : attached below is the pareto chart.

Step-by-step explanation:

<u>       Rearranged table starting from highest frequency </u>

The type of Nonconformity                             Frequency      Percentage

     Heel separation                                               92                   40.89

     sole penetration                                              60                     26.67

       Sole separation                                              36                     16

       Other                                                               16                      7.11

      Lace breakage                                                13                       5.8

     Eyelet failure                                                      8                      3.5

   

Total = 36 + 13 + 92 + 8 + 60 + 16 = 225

Next step : determine the percentages of the various Nonconformity

sole separation = 36 / 225 ) * 100 = 16%

lace breakage = ( 13/225 ) * 100 = 5.8% = 6%

Heel separation = ( 92/225 ) * 100 = 40.89% = 41%

Eyelet Failure = ( 8 /225 ) * 100 = 3.5% = 4%

sole penetration = ( 60 / 225 ) * 100 = 26.67% = 27%

other = ( 16 / 225 ) * 100 = 7.11% = 7%

Next plot the Two columns using excel to show the Pareto chart attached below is a screen shot of the plot

4 0
3 years ago
a sports team has b teams. each team has 7 players. using b, write an expression for the total number of players in the tourname
Rufina [12.5K]
The amount of players can be represented with the expression 7b.
6 0
3 years ago
2<img src="https://tex.z-dn.net/?f=%5Csqrt%7Bx%7D%2048-3%20%5Csqrt%7Bx%7D%2012%2B3%5C%5C%2027" id="TexFormula1" title="\sqrt{x}
djyliett [7]

Answer:

This problem is not possible.

Step-by-step explanation:

Only functions and variables can have subscripts, or the number below the first 2. If we were to take that out, then we would get a line that starts at y = 8 and goes up on the x axis.

Hope that this helps!

8 0
3 years ago
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jolli1 [7]

In the attached diagram you can see the graph of the function f(x) = -x^4 + 7x^3 - 9x^2 - 3x + 10.

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1. increasing from x = −2 to x = −1

2. decreasing from x = 0 to x = 1

3. decreasing and then increasing from x=1 to x=2

4. increasing from x=2 to x=4.

Answer: correct choice is B.


4 0
3 years ago
Read 2 more answers
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