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kirza4 [7]
3 years ago
5

Evaluate the expression 8x - 10 when x = 4

Mathematics
2 answers:
Tanzania [10]3 years ago
6 0

Answer:

22

Step-by-step explanation:

8x-10

plug in 4 for x

8(4)-10

8*4= 32

32-10=22

serg [7]3 years ago
4 0
Answer: 8(4) - 10 equals to 22 :)
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sergij07 [2.7K]

Answer:

The translation rule will be: (x, y) → (x+3, y+9)

Step-by-step explanation:

As X'Y' is a translation of XY.

As the location of the vertix X is (-4, -9) and the coordinates of vertex Y is (-5, -5).

As X'Y'  be the vertices of the translated figure.

So, if we translate the segment XY +3 units in the x-direction and +9 units in the y-direction, i.e.

(x, y) → (x+3, y+9) = (-4+3, -9+9) = (-1, 0) = X'

and

(x, y) → (x+3, y+9) = (-5+3, -5+9) = (-2, 4) = Y'

so, the image X'Y' will have the X' vertice at the location (-1, 0) and Y' vertice at the location (-2, 4).

Therefore, the translation rule will be: (x, y) → (x+3, y+9)

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3 years ago
Please answer and show work!
klio [65]

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Step-by-step explanation:

Because volume is shown as a g and time is shown as a t

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3 years ago
insects have 6 legs,and spiders have 8 legs.What is the least number of insects and the least number of spiders possible so that
iogann1982 [59]
By using LCF (Least common factor), the answer would be 24. If you count by sixes and eighteen, the first number they have the same is 24. 6,12,18,24
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olasank [31]

Answer and Step-by-step explanation:

The equation would be y = 5x + 75

Now, plug in 1, 2, 6, and 12 for x (which represents the hours) and solve for y (which represents the price).

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3 years ago
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andrew-mc [135]

Answer:

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The amount of time it took the plane to descend is 3 hours 14 minutes minus 1 hour 30 minutes.

This means it took 104 minutes for the plane to descend 36,400 feet.

Dividing 36400 by 104, you get 350 which is the average rate of descent in feet per minute.

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3 years ago
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