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a_sh-v [17]
2 years ago
6

Francesca is afraid she won't have enough money to treat herself and two friends to a movie and snacks. Movie tickets cost $7.50

each, medium popcorns cost $2.95 each, and medium soft drinks cost $2.70 each. Round each amount up to the nearest whole dollar to find a reasonable overestimate of the total cost of the evening's entertainment. A. $14 B. $30 C. $42 D. $45
Mathematics
1 answer:
Archy [21]2 years ago
7 0
The correct answer is C.
8 + 8 + 8 + 3 + 3 + 3 + 3 + 3 + 3 = 42
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NNADVOKAT [17]

Answer:

The equation would be 2,250 - 120<em>m</em>

7 0
3 years ago
Write 6.04x10^3 as an ordinary number
scoray [572]

Answer:

6040

Step-by-step explanation:

You can find out in two different ways, either use scientific notation or a calculator. If you go 3 steps to the right (since it's a positive power) you will get 6040. Hope this helped. :)

8 0
2 years ago
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Paraphin [41]
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5 0
3 years ago
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Determine the value of X
dolphi86 [110]

Answer:

The value of x is 15 ⇒ answer D

Step-by-step explanation:

* Lets talk about dilation

- A dilation is a transformation that changes the size of a figure.  

- It can become larger or smaller, but the shape of the

 figure does not change.  

- The scale factor, measures how much larger or smaller  

  the image will be

- If the scale factor greater than 1, then the image will be larger

- If the scale factor between 0 and 1, then the image will be smaller

- If the scale factor is negative then the figure will reflected

* Now lets solve the problem

∵ D (o, k) (x , 9) → (-10 , -6)

- D means dilation

- o means the center of dilation is the origin

- k means the scale factor of dilation

∵ The y-coordinate of the point is 9

∵ The image has y-coordinate -6

∵ The image = The scale factor × the coordinates

∴ -6 = k × 9 ⇒ divide both sides by 9

∴ k = -6/9 = -2/3

- Lets find x by same way

∵ -10 = -2/3 × x ⇒ divide both sides by -2/3

∴ x = -10 ÷ (-2/3) ⇒ change the division to multiplication

∴ x = -10 × (-3/2) = 30/2 = 15

∴ The x-coordinate of the point before dilation is 15

* The value of x is 15

6 0
3 years ago
What is the percentage of "85% of 78.00?" (Also needs calculation)
Tatiana [17]

-21.85.999

I found the ansewr by dividing both of  the numbers to equal tthat

6 0
3 years ago
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