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ira [324]
3 years ago
15

F(6) if f(x) = 2x – 5

Mathematics
2 answers:
makkiz [27]3 years ago
5 0

Answer:

7

Step-by-step explanation:

Vesnalui [34]3 years ago
5 0

Answer:

7

Step-by-step explanation:

f(6) = 2(6) -5

f(6) = 12 - 5

f(6) = 7

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Help could you explain step by step?
mel-nik [20]

Answer:

x = 2 , y = 11

Step-by-step explanation:

the diagonals of a parallelogram bisect each other , then

PT = TR , that is

y = 5x + 1 → (1)

QT = TS , that is

2y = 6x + 10 → (2)

substitute y = 5x + 1 into (2)

2(5x + 1) = 6x + 10

10x + 2 = 6x + 10 ( subtract 6x from both sides )

4x + 2 = 10 ( subtract 2 from both sides )

4x = 8 ( divide both sides by 4 )

x = 2

substitute x = 2 into either of the 2 equations for corresponding value of y

substituting into (1)

y = 5(2) + 1 = 10 + 1 = 11

6 0
1 year ago
Read 2 more answers
Hi! Please help me find the slope of the line.
lana66690 [7]

Answer:

3/2

Step-by-step explanation:

We can use the slope formula to find the slope of the line

m = ( y2-y1)/(x2-x1)

Using the points (0,-4) and (2,-1)

m = ( -1 - -4)/( 2 - 0)

   = (-1+4)/ (2 -0)

   = 3/2

7 0
2 years ago
Read 2 more answers
1. (x + 2) &lt; −3(x + 4)<br><br> 2. −3x + 3 &lt; 6
Leno4ka [110]

number 1:

x>\frac{-7}{2}

number 2:

x>-1

7 0
3 years ago
Whats the answer? -4(x-2)-5(y+2)+(-3)(8-6b)
SpyIntel [72]
<span>-4(x-2)-5(y+2)+(-3)(8-6b)
= -4x + 8 - 5y - 10 - 24 + 18b
= -4x -5y + 18b - 26

hope it helps</span>
6 0
3 years ago
Using the numbers -4,10, 8, 2, -3, -5 , create two expreasioms that equal 6
timama [110]
I would say take 2 from eight which equals 6
5 0
3 years ago
Read 2 more answers
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