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il63 [147K]
3 years ago
15

Select the ordered pair that is a solution to the function. (A point on the line.)?

Mathematics
1 answer:
soldier1979 [14.2K]3 years ago
6 0

Answer:

-7

Step-by-step explanation:

first you plug in f(3) in the x so -2(3)= -6

then -6 - 1 = -7

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Mr. Gengel wants to make a shelf with boards that are 1 1/3 feet long. If he has an 18 foot board, how many pieces can he cut fr
In-s [12.5K]
Let us assume that the number of pieces that can be cut = x
Length of each shelf board = 1 1/3 feet
                                   = 4/3 feet
Total length of board available for making shelf = 18 foot
Then
4x/3 = 18
4x = 18 * 3
4x = 54
x = 54/4
   = 13 2/4
As we can see from the above deduction, 13 shelf's can be made from the 18 foot board. There will be about 2/4th of the board remaining, but that 2/4th part will be wasted as it cannot create a complete board.I hope the answer is to your satisfaction and the explanation is clear to you.
6 0
3 years ago
What can you conclude about parallel lines drawn in the coordinate plane?
anygoal [31]
Parallel lines are both vertical and they don’t meet.
6 0
3 years ago
Solve 7 ( x + 1 ) + 2 = 5x + 15
yawa3891 [41]

Answer:

x = 3

Step-by-step explanation:

7(x + 1) + 2 = 5x + 15

~Simplify left side

7x + 7 + 2 = 5x + 15

~Combine like terms

7x + 9 = 5x + 15

~Subtract 9 to both sides

7x = 5x + 6

~Subtract 5x to both sides

2x = 6

~Divide 2 to both sides

x = 3

Best of Luck!

5 0
3 years ago
Help please someone!!!
bulgar [2K]
It has a y intercept of 1 rather than 0.

It is shifted one unit up.
6 0
3 years ago
Read 2 more answers
Which of the following is the correct formula for distance?(1 point) d=(x2−x1)+(y2−y1)−−−−−−−−−−−−−−−−−√, where d is the distanc
Afina-wow [57]

Answer:

d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

Step-by-step explanation:

6 0
3 years ago
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