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SIZIF [17.4K]
2 years ago
12

There are 25 students in Mr. Detwikers 1st period class. If 76% of these students complete their homework last night. How many s

tudents did their homework?
Mathematics
1 answer:
Dafna1 [17]2 years ago
6 0
19 students did their hw
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A list of numbers is given below. If x is a number in this list, which inequality could represent x? {-5, -12, -2, -9}
Flauer [41]

Answer:

x<-1

Step-by-step explanation:

All of the numbers on/in the set are below -1. That means for that any of them to be x, the inequality would be x<-1.

5 0
2 years ago
Which value or values would make this equation true? [?]=9
AlexFokin [52]
A. 9 only bc only 9 can be equal to 9 if it was absolutely value then the answer would be 9 and -9
6 0
3 years ago
The equation of a line perpendicular to y = 3 and passes through the point (24, -56).
Lera25 [3.4K]

Answer:

x = 24

Step-by-step explanation:

The given line y = 3 is a horizontal line with slope zero (0).

We wish to find the equation of a line that is perpendicular to y = 3.  Such a line would be a vertical one.  Vertical lines do not have slopes defined (due to division by zero).

Thus the general form of the equation of this new line is x = c.

This new line passes through (24, -56).  Thus, x must be 24:  x = 24

3 0
2 years ago
Which expression is equivalent to 64x^3-343
In-s [12.5K]

Answer:

B:  (4x - 7)(16x^2 + 28x + 49)

Step-by-step explanation:

64x^3-343 can be rewritten as 4^3x^3 - 7^3 or (4x)^3 - 7^3.  This is the difference of two cubes.  The appropriate formula for factoring such is

       a^3 - b^3 = (a - b)(a^2 + ab + b^2).  Therefore,

our (4x)^3 - 7^3 = (4x - 7)(16x^2 + 28x + 49).  This is Answer B.

4 0
3 years ago
Hi anyone know the answer to this? Ill give brainliest :(
Agata [3.3K]
The top one is the answer
4 0
2 years ago
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