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likoan [24]
2 years ago
14

What is the value of the expression “two less than six times the difference of a number and five" when n =

Mathematics
1 answer:
Vinvika [58]2 years ago
8 0
It’s 16 because Ik I did it before so do y worry
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The place value of 9 0.496
Vesna [10]
The place value of 9 in 0.496 is hundredths place. 
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3 years ago
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Line M passes through point (3,1) and is perpendicular to the line of the equation y=3x+4. Which equation describes the graph of
zheka24 [161]

Answer:

y = -1/3x + 2

Step-by-step explanation:

The gradient of the given line is 3 because (y = mx +c where m is the gradient)

Therefore, to find the gradient of the perpendicular line (at 90 degrees), you need to find the negative reciprocal.

The negative reciprocal of 3 is -1/3 because imagine if 3 = 3/1, to get the reciprocal, you flip it, and to get the negative, you just flip the sign.

Now we know that Line M is y = -1/3x + c, we need to find the y-intercept.

To do this, just input the point (3,1) into y = -1/3x + c, to get c. This is because we know (3,1) is on the line from the question.

So it would be 1 = (-1/3 x 3) +c

Which would be 1 = -1 +c

And so c = 2

Put everything together and you get y = -1/3x + 2

8 0
3 years ago
Luis does chores at home to earn extra money. Each week he earns $20. He already has $320 in his savings account, and is trying
Setler [38]

Answer:

30.5 Weeks

Step-by-step explanation:

The phone costs $930, and he already has $320 saved in his bank account so subtract 320 from 930. You will get 610. Then, you take 610 and divide it by 20 because he earns $20 a week. I hope this helped.

8 0
3 years ago
&
Ray Of Light [21]

Answer:

3x+2y+4=27

Step-by-step explanation:

Let

x ----> represents the number of 3-point field goals

y ----> represents the number of 2-point field goals

we know that

The number of 3-point field goals multiplied by 3 plus the number of 2-point field goals multiplied by 2 plus the number of free throws (4) multiplied by 1, must be equal to 27 points

so

The equation that represent this situation is

3x+2y+4=27

5 0
2 years ago
Add all of the times together into min.
tatuchka [14]

Answer:

422mins and 8sec

Step-by-step explanation:

အားလုံးကိုပေါင်းလိုက်

7 0
3 years ago
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